diff --git a/v0.1/Graphiken/transformator.svg b/v0.1/Graphiken/transformator.svg
new file mode 100644
index 0000000000000000000000000000000000000000..3cae9d3ec520fa4c007b002126149aa29c73f90d
--- /dev/null
+++ b/v0.1/Graphiken/transformator.svg
@@ -0,0 +1,611 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+ width="210mm"
+ height="297mm"
+ viewBox="0 0 210 297"
+ version="1.1"
+ id="svg1"
+ inkscape:version="1.3.2 (1:1.3.2+202311252150+091e20ef0f)"
+ sodipodi:docname="transformator.svg"
+ xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+ xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+ xmlns="http://www.w3.org/2000/svg"
+ xmlns:svg="http://www.w3.org/2000/svg"
+ xmlns:ns2="http://www.iki.fi/pav/software/textext/">
+ <sodipodi:namedview
+ id="namedview1"
+ pagecolor="#ffffff"
+ bordercolor="#000000"
+ borderopacity="0.25"
+ inkscape:showpageshadow="2"
+ inkscape:pageopacity="0.0"
+ inkscape:pagecheckerboard="0"
+ inkscape:deskcolor="#d1d1d1"
+ inkscape:document-units="mm"
+ inkscape:zoom="4.2532751"
+ inkscape:cx="375.00514"
+ inkscape:cy="436.83984"
+ inkscape:window-width="1920"
+ inkscape:window-height="1086"
+ inkscape:window-x="1920"
+ inkscape:window-y="27"
+ inkscape:window-maximized="1"
+ inkscape:current-layer="layer1" />
+ <defs
+ id="defs1">
+ <inkscape:perspective
+ sodipodi:type="inkscape:persp3d"
+ inkscape:vp_x="50.722914 : 115.73242 : 1"
+ inkscape:vp_y="0 : 1000 : 0"
+ inkscape:vp_z="210 : 148.5 : 1"
+ inkscape:persp3d-origin="105 : 99 : 1"
+ id="perspective1" />
+ </defs>
+ <g
+ inkscape:label="Layer 1"
+ inkscape:groupmode="layer"
+ id="layer1">
+ <rect
+ style="fill:none;fill-opacity:1;stroke:#000000;stroke-width:0.2;stroke-linecap:square;stroke-opacity:1"
+ id="rect32"
+ width="76.442581"
+ height="42.518753"
+ x="31.425877"
+ y="86.596161" />
+ <rect
+ style="fill:none;fill-opacity:1;stroke:#000000;stroke-width:0.13922;stroke-linecap:square;stroke-opacity:1"
+ id="rect32-3"
+ width="57.034512"
+ height="27.613297"
+ x="41.12991"
+ y="94.048889" />
+ <path
+ id="rect32-3-2"
+ style="fill:none;stroke:#000000;stroke-width:0.13922;stroke-linecap:square"
+ d="m 98.157183,114.22681 -48.505995,0 V 94.054888"
+ sodipodi:nodetypes="ccc" />
+ <path
+ id="rect32-9"
+ style="fill:none;stroke:#000000;stroke-width:0.2;stroke-linecap:square"
+ d="M 39.802715,79.286331 H 116.2453 v 42.518749"
+ sodipodi:nodetypes="ccc" />
+ <path
+ style="fill:none;fill-opacity:1;stroke:#000000;stroke-width:0.2;stroke-linecap:square;stroke-opacity:1"
+ d="m 31.425877,86.596161 8.376838,-7.309832"
+ id="path32" />
+ <path
+ style="fill:none;fill-opacity:1;stroke:#000000;stroke-width:0.2;stroke-linecap:square;stroke-opacity:1"
+ d="m 41.201395,121.5907 8.376838,-7.30983"
+ id="path32-7" />
+ <path
+ style="fill:none;fill-opacity:1;stroke:#000000;stroke-width:0.2;stroke-linecap:square;stroke-opacity:1"
+ d="m 107.86845,129.11491 8.37685,-7.30983"
+ id="path33" />
+ <path
+ style="fill:none;fill-opacity:1;stroke:#000000;stroke-width:0.2;stroke-linecap:square;stroke-opacity:1"
+ d="m 107.86845,86.596161 8.37685,-7.309832"
+ id="path34" />
+ <path
+ style="fill:none;fill-opacity:1;stroke:#000000;stroke-width:0.2;stroke-linecap:square;stroke-opacity:1"
+ d="m 31.387373,102.40312 c -0.76115,0 -2.524566,0.74741 -3.016776,2.82028 -0.388019,1.63409 1.981151,3.09039 3.157871,3.48095 1.17672,0.39056 9.799665,1.27188 9.799665,1.27188 0,0 10.525234,0.58712 11.343432,-3.22151 0.249948,-1.16349 -2.806816,-2.2062 -2.806816,-2.2062"
+ id="path35-2"
+ sodipodi:nodetypes="cszcsc" />
+ <path
+ style="fill:none;fill-opacity:1;stroke:#000000;stroke-width:0.2;stroke-linecap:square;stroke-opacity:1"
+ d="m 31.205175,105.36211 c -0.76115,0 -2.524566,0.74741 -3.016776,2.82028 -0.388019,1.63409 1.981151,3.09039 3.157871,3.48095 1.17672,0.39056 9.799665,1.27188 9.799665,1.27188 0,0 10.525234,0.58712 11.343432,-3.22151 0.249948,-1.16349 -2.806816,-2.2062 -2.806816,-2.2062"
+ id="path35-2-4"
+ sodipodi:nodetypes="cszcsc" />
+ <path
+ style="fill:none;fill-opacity:1;stroke:#000000;stroke-width:0.2;stroke-linecap:square;stroke-opacity:1"
+ d="m 31.205189,99.847913 c -0.76115,0 -2.524566,0.747417 -3.016776,2.820287 -0.388019,1.63409 1.981151,3.09039 3.157871,3.48095 1.17672,0.39056 9.799665,1.27188 9.799665,1.27188 0,0 10.525234,0.58712 11.343432,-3.22151 0.249948,-1.16349 -2.806816,-2.2062 -2.806816,-2.2062"
+ id="path35-2-9"
+ sodipodi:nodetypes="cszcsc" />
+ <path
+ style="fill:none;fill-opacity:1;stroke:#000000;stroke-width:0.2;stroke-linecap:square;stroke-opacity:1"
+ d="m 19.900419,101.19335 c 0.55891,0 20.017541,2.08077 20.017541,2.08077 0,0 11.885832,1.82359 12.70403,-1.98504 0.249948,-1.16349 -2.806816,-2.206194 -2.806816,-2.206194"
+ id="path35-2-9-6"
+ sodipodi:nodetypes="ccsc" />
+ <path
+ style="fill:none;fill-opacity:1;stroke:#000000;stroke-width:0.2;stroke-linecap:square;stroke-opacity:1"
+ d="m 31.528468,108.70435 -11.478517,0.98603"
+ id="path35"
+ sodipodi:nodetypes="cc" />
+ <path
+ style="fill:#000000;fill-opacity:1;stroke:#000000;stroke-width:0.2;stroke-linecap:square;stroke-opacity:1"
+ id="path36"
+ sodipodi:type="arc"
+ sodipodi:cx="19.595715"
+ sodipodi:cy="101.17223"
+ sodipodi:rx="0.34480003"
+ sodipodi:ry="0.39094064"
+ sodipodi:start="0"
+ sodipodi:end="6.280756"
+ sodipodi:open="true"
+ sodipodi:arc-type="arc"
+ d="m 19.940515,101.17223 a 0.34480003,0.39094064 0 0 1 -0.344591,0.39094 0.34480003,0.39094064 0 0 1 -0.345009,-0.39046 0.34480003,0.39094064 0 0 1 0.344171,-0.39142 0.34480003,0.39094064 0 0 1 0.345428,0.38999" />
+ <path
+ style="fill:#000000;fill-opacity:1;stroke:#000000;stroke-width:0.2;stroke-linecap:square;stroke-opacity:1"
+ id="path36-1"
+ sodipodi:type="arc"
+ sodipodi:cx="125.06013"
+ sodipodi:cy="106.2192"
+ sodipodi:rx="0.34480003"
+ sodipodi:ry="0.39094064"
+ sodipodi:start="0"
+ sodipodi:end="6.280756"
+ sodipodi:open="true"
+ sodipodi:arc-type="arc"
+ d="m 125.40493,106.2192 a 0.34480003,0.39094064 0 0 1 -0.34459,0.39094 0.34480003,0.39094064 0 0 1 -0.34501,-0.39047 0.34480003,0.39094064 0 0 1 0.34417,-0.39141 0.34480003,0.39094064 0 0 1 0.34543,0.38999" />
+ <path
+ style="fill:#000000;fill-opacity:1;stroke:#000000;stroke-width:0.2;stroke-linecap:square;stroke-opacity:1"
+ id="path36-1-7"
+ sodipodi:type="arc"
+ sodipodi:cx="130.13135"
+ sodipodi:cy="116.29804"
+ sodipodi:rx="0.34480003"
+ sodipodi:ry="0.39094064"
+ sodipodi:start="0"
+ sodipodi:end="6.280756"
+ sodipodi:open="true"
+ sodipodi:arc-type="arc"
+ d="m 130.47615,116.29804 a 0.34480003,0.39094064 0 0 1 -0.34459,0.39094 0.34480003,0.39094064 0 0 1 -0.34501,-0.39046 0.34480003,0.39094064 0 0 1 0.34417,-0.39142 0.34480003,0.39094064 0 0 1 0.34543,0.38999" />
+ <path
+ style="fill:#000000;fill-opacity:1;stroke:#000000;stroke-width:0.2;stroke-linecap:square;stroke-opacity:1"
+ id="path36-3"
+ sodipodi:type="arc"
+ sodipodi:cx="19.790485"
+ sodipodi:cy="109.70159"
+ sodipodi:rx="0.34480003"
+ sodipodi:ry="0.39094064"
+ sodipodi:start="0"
+ sodipodi:end="6.280756"
+ sodipodi:open="true"
+ sodipodi:arc-type="arc"
+ d="m 20.135285,109.70159 a 0.34480003,0.39094064 0 0 1 -0.34459,0.39094 0.34480003,0.39094064 0 0 1 -0.345009,-0.39046 0.34480003,0.39094064 0 0 1 0.344171,-0.39142 0.34480003,0.39094064 0 0 1 0.345427,0.38999" />
+ <g
+ transform="matrix(0.352778 0 0 0.352778 17.8805 103.951)"
+ ns2:version="1.10.2"
+ ns2:texconverter="pdflatex"
+ ns2:pdfconverter="inkscape"
+ ns2:text="$U_0$"
+ ns2:preamble="/home/dhorns/.config/inkscape/extensions/textext/default_packages.tex"
+ ns2:scale="1.0"
+ ns2:alignment="middle center"
+ ns2:stroke-to-path="0"
+ id="g7312"
+ ns2:jacobian_sqrt="0.352778">
+ <defs
+ id="id-0e887621-c63e-4f98-a60c-4c79ea1f48f6">
+ <g
+ id="id-01a2f1f4-b40d-4895-86f5-0313f5b74d02">
+ <symbol
+ overflow="visible"
+ id="id-08a0bc01-c0b7-4d02-b447-a300a15fdb93">
+ <path
+ style="stroke:none;stroke-width:0"
+ d=""
+ id="id-a5dfda57-d2d1-42cc-9017-39e78eda4f47" />
+ </symbol>
+ <symbol
+ overflow="visible"
+ id="id-f4d651e0-4c0b-44d2-b3a3-b1592a768ab6">
+ <path
+ style="stroke:none;stroke-width:0"
+ d="M 6.328125,-5.765625 C 6.4375,-6.171875 6.609375,-6.46875 7.40625,-6.5 c 0.046875,0 0.171875,-0.015625 0.171875,-0.203125 0,0 0,-0.109375 -0.125,-0.109375 -0.328125,0 -0.6875,0.03125 -1.015625,0.03125 -0.34375,0 -0.71875,-0.03125 -1.046875,-0.03125 -0.0625,0 -0.171875,0 -0.171875,0.203125 C 5.21875,-6.5 5.3125,-6.5 5.390625,-6.5 c 0.578125,0.015625 0.6875,0.21875 0.6875,0.4375 0,0.03125 -0.03125,0.1875 -0.03125,0.203125 l -0.90625,3.5625 C 4.8125,-0.953125 3.65625,-0.09375 2.65625,-0.09375 c -0.671875,0 -1.203125,-0.4375 -1.203125,-1.296875 0,-0.015625 0,-0.328125 0.109375,-0.765625 L 2.515625,-6.046875 C 2.609375,-6.40625 2.625,-6.5 3.359375,-6.5 c 0.265625,0 0.34375,0 0.34375,-0.203125 0,-0.109375 -0.109375,-0.109375 -0.140625,-0.109375 -0.28125,0 -1,0.03125 -1.28125,0.03125 -0.28125,0 -1,-0.03125 -1.28125,-0.03125 -0.078125,0 -0.1875,0 -0.1875,0.203125 C 0.8125,-6.5 0.890625,-6.5 1.09375,-6.5 c 0.015625,0 0.203125,0 0.375,0.015625 0.171875,0.03125 0.265625,0.03125 0.265625,0.171875 0,0.046875 -0.109375,0.46875 -0.171875,0.703125 l -0.21875,0.875 C 1.25,-4.34375 0.78125,-2.46875 0.734375,-2.265625 0.671875,-2 0.671875,-1.84375 0.671875,-1.6875 c 0,1.203125 0.90625,1.90625 1.953125,1.90625 1.25,0 2.484375,-1.125 2.8125,-2.4375 z m 0,0"
+ id="id-5cf43ba1-1dea-465b-9e0d-b0e0aa1e4484" />
+ </symbol>
+ <symbol
+ overflow="visible"
+ id="id-d921832d-c798-4da5-93b4-e958299698c6">
+ <path
+ style="stroke:none;stroke-width:0"
+ d=""
+ id="id-3acaac49-df3a-4327-ad1e-5f6002a9d986" />
+ </symbol>
+ <symbol
+ overflow="visible"
+ id="id-09a3a98b-0955-4873-a766-b96cc15cf663">
+ <path
+ style="stroke:none;stroke-width:0"
+ d="M 3.59375,-2.21875 C 3.59375,-2.984375 3.5,-3.546875 3.1875,-4.03125 2.96875,-4.34375 2.53125,-4.625 1.984375,-4.625 c -1.625,0 -1.625,1.90625 -1.625,2.40625 0,0.5 0,2.359375 1.625,2.359375 1.609375,0 1.609375,-1.859375 1.609375,-2.359375 z M 1.984375,-0.0625 c -0.328125,0 -0.75,-0.1875 -0.890625,-0.75 C 1,-1.21875 1,-1.796875 1,-2.3125 1,-2.828125 1,-3.359375 1.09375,-3.734375 1.25,-4.28125 1.6875,-4.4375 1.984375,-4.4375 c 0.375,0 0.734375,0.234375 0.859375,0.640625 0.109375,0.375 0.125,0.875 0.125,1.484375 0,0.515625 0,1.03125 -0.09375,1.46875 -0.140625,0.640625 -0.609375,0.78125 -0.890625,0.78125 z m 0,0"
+ id="id-3e0e1edb-ad9f-4615-bd0c-9aaa9b97aab9" />
+ </symbol>
+ </g>
+ </defs>
+ <g
+ transform="translate(3.6012978,0.53865431)"
+ ns2:version="1.10.2"
+ ns2:texconverter="pdflatex"
+ ns2:pdfconverter="inkscape"
+ ns2:text="$U_1$"
+ ns2:preamble="/home/dhorns/.config/inkscape/extensions/textext/default_packages.tex"
+ ns2:scale="1.0"
+ ns2:alignment="middle center"
+ ns2:stroke-to-path="0"
+ id="g204"
+ ns2:jacobian_sqrt="1.0">
+ <defs
+ id="id-41ea137f-2971-48f1-82ad-3b5e7e4d2af0">
+ <g
+ id="id-ad16e207-42b8-4e22-afdf-538e1dc62f15">
+ <symbol
+ overflow="visible"
+ id="id-dbf0dceb-0270-487c-ab5e-d5d3fe68e928">
+ <path
+ style="stroke:none;stroke-width:0"
+ d=""
+ id="id-5b85d383-999b-4a7a-982d-853780164bc2" />
+ </symbol>
+ <symbol
+ overflow="visible"
+ id="id-2b40b0ca-e911-43bb-af55-45c6e906e740">
+ <path
+ style="stroke:none;stroke-width:0"
+ d="M 6.328125,-5.765625 C 6.4375,-6.171875 6.609375,-6.46875 7.40625,-6.5 c 0.046875,0 0.171875,-0.015625 0.171875,-0.203125 0,0 0,-0.109375 -0.125,-0.109375 -0.328125,0 -0.6875,0.03125 -1.015625,0.03125 -0.34375,0 -0.71875,-0.03125 -1.046875,-0.03125 -0.0625,0 -0.171875,0 -0.171875,0.203125 C 5.21875,-6.5 5.3125,-6.5 5.390625,-6.5 c 0.578125,0.015625 0.6875,0.21875 0.6875,0.4375 0,0.03125 -0.03125,0.1875 -0.03125,0.203125 l -0.90625,3.5625 C 4.8125,-0.953125 3.65625,-0.09375 2.65625,-0.09375 c -0.671875,0 -1.203125,-0.4375 -1.203125,-1.296875 0,-0.015625 0,-0.328125 0.109375,-0.765625 L 2.515625,-6.046875 C 2.609375,-6.40625 2.625,-6.5 3.359375,-6.5 c 0.265625,0 0.34375,0 0.34375,-0.203125 0,-0.109375 -0.109375,-0.109375 -0.140625,-0.109375 -0.28125,0 -1,0.03125 -1.28125,0.03125 -0.28125,0 -1,-0.03125 -1.28125,-0.03125 -0.078125,0 -0.1875,0 -0.1875,0.203125 C 0.8125,-6.5 0.890625,-6.5 1.09375,-6.5 c 0.015625,0 0.203125,0 0.375,0.015625 0.171875,0.03125 0.265625,0.03125 0.265625,0.171875 0,0.046875 -0.109375,0.46875 -0.171875,0.703125 l -0.21875,0.875 C 1.25,-4.34375 0.78125,-2.46875 0.734375,-2.265625 0.671875,-2 0.671875,-1.84375 0.671875,-1.6875 c 0,1.203125 0.90625,1.90625 1.953125,1.90625 1.25,0 2.484375,-1.125 2.8125,-2.4375 z m 0,0"
+ id="id-a6e7f41a-2a1f-4945-8567-694753080e2b" />
+ </symbol>
+ <symbol
+ overflow="visible"
+ id="id-4b972c57-e4e8-401a-84b9-ab098a6a029b">
+ <path
+ style="stroke:none;stroke-width:0"
+ d=""
+ id="id-ad0eaab6-9469-4ed7-be00-b7bdabe87a3f" />
+ </symbol>
+ <symbol
+ overflow="visible"
+ id="id-5c4fd013-ab2c-4c45-849f-8a1657ee8c04">
+ <path
+ style="stroke:none;stroke-width:0"
+ d="m 2.328125,-4.4375 c 0,-0.1875 0,-0.1875 -0.203125,-0.1875 -0.453125,0.4375 -1.078125,0.4375 -1.359375,0.4375 v 0.25 c 0.15625,0 0.625,0 1,-0.1875 v 3.546875 c 0,0.234375 0,0.328125 -0.6875,0.328125 H 0.8125 V 0 c 0.125,0 0.984375,-0.03125 1.234375,-0.03125 0.21875,0 1.09375,0.03125 1.25,0.03125 V -0.25 H 3.03125 c -0.703125,0 -0.703125,-0.09375 -0.703125,-0.328125 z m 0,0"
+ id="id-59b6d47b-a7b3-48bf-8b72-45719e1b8e8a" />
+ </symbol>
+ </g>
+ </defs>
+ <g
+ id="id-c832d4f0-1401-4af7-a309-4616cbee64a1"
+ transform="translate(-149.384,-127.953)">
+ <g
+ style="fill:#000000;fill-opacity:1"
+ id="id-272b7053-666a-49d2-97f5-6d8236bc8d87">
+ <g
+ transform="translate(148.712,134.765)"
+ id="g5807">
+ <path
+ style="stroke:none;stroke-width:0"
+ d="M 6.328125,-5.765625 C 6.4375,-6.171875 6.609375,-6.46875 7.40625,-6.5 c 0.046875,0 0.171875,-0.015625 0.171875,-0.203125 0,0 0,-0.109375 -0.125,-0.109375 -0.328125,0 -0.6875,0.03125 -1.015625,0.03125 -0.34375,0 -0.71875,-0.03125 -1.046875,-0.03125 -0.0625,0 -0.171875,0 -0.171875,0.203125 C 5.21875,-6.5 5.3125,-6.5 5.390625,-6.5 c 0.578125,0.015625 0.6875,0.21875 0.6875,0.4375 0,0.03125 -0.03125,0.1875 -0.03125,0.203125 l -0.90625,3.5625 C 4.8125,-0.953125 3.65625,-0.09375 2.65625,-0.09375 c -0.671875,0 -1.203125,-0.4375 -1.203125,-1.296875 0,-0.015625 0,-0.328125 0.109375,-0.765625 L 2.515625,-6.046875 C 2.609375,-6.40625 2.625,-6.5 3.359375,-6.5 c 0.265625,0 0.34375,0 0.34375,-0.203125 0,-0.109375 -0.109375,-0.109375 -0.140625,-0.109375 -0.28125,0 -1,0.03125 -1.28125,0.03125 -0.28125,0 -1,-0.03125 -1.28125,-0.03125 -0.078125,0 -0.1875,0 -0.1875,0.203125 C 0.8125,-6.5 0.890625,-6.5 1.09375,-6.5 c 0.015625,0 0.203125,0 0.375,0.015625 0.171875,0.03125 0.265625,0.03125 0.265625,0.171875 0,0.046875 -0.109375,0.46875 -0.171875,0.703125 l -0.21875,0.875 C 1.25,-4.34375 0.78125,-2.46875 0.734375,-2.265625 0.671875,-2 0.671875,-1.84375 0.671875,-1.6875 c 0,1.203125 0.90625,1.90625 1.953125,1.90625 1.25,0 2.484375,-1.125 2.8125,-2.4375 z m 0,0"
+ id="id-e66ec107-538a-40f2-b3f5-043c2945d763" />
+ </g>
+ </g>
+ <g
+ style="fill:#000000;fill-opacity:1"
+ id="id-dae64a46-611d-401a-b8db-6d6d40f17db1">
+ <g
+ transform="translate(155.515,136.259)"
+ id="g2663">
+ <path
+ style="stroke:none;stroke-width:0"
+ d="m 2.328125,-4.4375 c 0,-0.1875 0,-0.1875 -0.203125,-0.1875 -0.453125,0.4375 -1.078125,0.4375 -1.359375,0.4375 v 0.25 c 0.15625,0 0.625,0 1,-0.1875 v 3.546875 c 0,0.234375 0,0.328125 -0.6875,0.328125 H 0.8125 V 0 c 0.125,0 0.984375,-0.03125 1.234375,-0.03125 0.21875,0 1.09375,0.03125 1.25,0.03125 V -0.25 H 3.03125 c -0.703125,0 -0.703125,-0.09375 -0.703125,-0.328125 z m 0,0"
+ id="id-c890b27d-1e1c-4c9e-8f73-92b746ac4e9d" />
+ </g>
+ </g>
+ </g>
+ </g>
+ </g>
+ <g
+ transform="matrix(0.352778,0,0,0.352778,21.622554,131.47123)"
+ ns2:version="1.10.2"
+ ns2:texconverter="pdflatex"
+ ns2:pdfconverter="inkscape"
+ ns2:text="$N_1$ Windungen"
+ ns2:preamble="/home/dhorns/.config/inkscape/extensions/textext/default_packages.tex"
+ ns2:scale="1.0"
+ ns2:alignment="middle center"
+ ns2:stroke-to-path="0"
+ id="g7201"
+ ns2:jacobian_sqrt="0.352778">
+ <defs
+ id="id-83448aa8-e780-4267-91ad-ea485b0cfaec">
+ <g
+ id="id-7deae9e4-e9a4-4ca0-a44b-efc5f66c9df1">
+ <symbol
+ overflow="visible"
+ id="id-67667b2c-b87e-4f0d-b4e5-81518283be58">
+ <path
+ style="stroke:none;stroke-width:0"
+ d=""
+ id="id-5ae2007b-9511-4160-959c-193f15b5487d" />
+ </symbol>
+ <symbol
+ overflow="visible"
+ id="id-ddbbcc86-8a20-47d0-8d97-aacf79574c8a">
+ <path
+ style="stroke:none;stroke-width:0"
+ d="M 7.53125,-5.765625 C 7.640625,-6.15625 7.8125,-6.46875 8.609375,-6.5 c 0.046875,0 0.171875,-0.015625 0.171875,-0.203125 0,0 0,-0.109375 -0.125,-0.109375 -0.328125,0 -0.6875,0.03125 -1.015625,0.03125 -0.328125,0 -0.6875,-0.03125 -1.015625,-0.03125 -0.0625,0 -0.171875,0 -0.171875,0.203125 C 6.453125,-6.5 6.546875,-6.5 6.625,-6.5 c 0.578125,0.015625 0.6875,0.21875 0.6875,0.4375 0,0.03125 -0.03125,0.1875 -0.03125,0.203125 l -1.125,4.4375 L 3.953125,-6.625 C 3.875,-6.796875 3.875,-6.8125 3.640625,-6.8125 h -1.34375 c -0.1875,0 -0.28125,0 -0.28125,0.203125 0,0.109375 0.09375,0.109375 0.28125,0.109375 0.046875,0 0.671875,0 0.671875,0.09375 L 1.640625,-1.0625 c -0.109375,0.40625 -0.28125,0.71875 -1.078125,0.75 -0.0625,0 -0.171875,0.015625 -0.171875,0.203125 0,0.0625 0.046875,0.109375 0.125,0.109375 0.328125,0 0.671875,-0.03125 1,-0.03125 C 1.859375,-0.03125 2.21875,0 2.546875,0 2.59375,0 2.71875,0 2.71875,-0.203125 2.71875,-0.296875 2.625,-0.3125 2.515625,-0.3125 1.9375,-0.328125 1.859375,-0.546875 1.859375,-0.75 c 0,-0.0625 0.015625,-0.125 0.046875,-0.234375 l 1.3125,-5.25 C 3.265625,-6.1875 3.265625,-6.15625 3.3125,-6.0625 l 2.484375,5.875 C 5.859375,-0.015625 5.890625,0 5.984375,0 6.09375,0 6.09375,-0.03125 6.140625,-0.203125 Z m 0,0"
+ id="id-173cd389-5189-4f57-bde8-fa4d87cd7d08" />
+ </symbol>
+ <symbol
+ overflow="visible"
+ id="id-4605b894-d7f1-4255-b8bd-5ed375bf8638">
+ <path
+ style="stroke:none;stroke-width:0"
+ d=""
+ id="id-594679df-8815-4a0c-ab4c-2a934eb7b9b5" />
+ </symbol>
+ <symbol
+ overflow="visible"
+ id="id-80ec95af-9647-40a1-ae0e-e25107b5b63e">
+ <path
+ style="stroke:none;stroke-width:0"
+ d="m 2.328125,-4.4375 c 0,-0.1875 0,-0.1875 -0.203125,-0.1875 -0.453125,0.4375 -1.078125,0.4375 -1.359375,0.4375 v 0.25 c 0.15625,0 0.625,0 1,-0.1875 v 3.546875 c 0,0.234375 0,0.328125 -0.6875,0.328125 H 0.8125 V 0 c 0.125,0 0.984375,-0.03125 1.234375,-0.03125 0.21875,0 1.09375,0.03125 1.25,0.03125 V -0.25 H 3.03125 c -0.703125,0 -0.703125,-0.09375 -0.703125,-0.328125 z m 0,0"
+ id="id-c5988656-7d33-40e8-be44-734ba351506b" />
+ </symbol>
+ <symbol
+ overflow="visible"
+ id="id-c43532d5-7684-4430-b293-1b1c9920cd90">
+ <path
+ style="stroke:none;stroke-width:0"
+ d=""
+ id="id-595fb9a2-85f4-4724-9f0b-4f7839b1fdf8" />
+ </symbol>
+ <symbol
+ overflow="visible"
+ id="id-e367bff9-983f-41cf-a4e6-7cc6cd040fe6">
+ <path
+ style="stroke:none;stroke-width:0"
+ d="M 9.0625,-5.828125 C 9.234375,-6.40625 9.671875,-6.5 10.0625,-6.5 v -0.3125 c -0.296875,0.03125 -0.609375,0.03125 -0.90625,0.03125 -0.296875,0 -0.9375,-0.015625 -1.1875,-0.03125 V -6.5 c 0.671875,0.015625 0.859375,0.34375 0.859375,0.53125 0,0.0625 -0.03125,0.140625 -0.046875,0.203125 l -1.5,4.59375 -1.59375,-4.875 C 5.6875,-6.09375 5.65625,-6.15625 5.65625,-6.203125 5.65625,-6.5 6.234375,-6.5 6.5,-6.5 v -0.3125 c -0.359375,0.03125 -1.03125,0.03125 -1.421875,0.03125 -0.375,0 -0.796875,-0.015625 -1.203125,-0.03125 V -6.5 c 0.5625,0 0.765625,0 0.890625,0.359375 L 4.984375,-5.4375 3.59375,-1.171875 2,-6.078125 C 1.984375,-6.09375 1.96875,-6.171875 1.96875,-6.203125 1.96875,-6.5 2.546875,-6.5 2.8125,-6.5 v -0.3125 c -0.359375,0.03125 -1.03125,0.03125 -1.421875,0.03125 -0.375,0 -0.796875,-0.015625 -1.21875,-0.03125 V -6.5 c 0.75,0 0.796875,0.046875 0.921875,0.421875 L 3.078125,0.03125 c 0.03125,0.09375 0.0625,0.1875 0.1875,0.1875 0.140625,0 0.15625,-0.0625 0.203125,-0.203125 l 1.640625,-5.0625 1.65625,5.078125 c 0.03125,0.09375 0.0625,0.1875 0.1875,0.1875 0.140625,0 0.171875,-0.0625 0.203125,-0.203125 z m 0,0"
+ id="id-c7c3e163-b8e3-4bad-acf2-9f9cd7452ebd" />
+ </symbol>
+ <symbol
+ overflow="visible"
+ id="id-94434fae-af03-404b-bfaa-7b339caf2b0f">
+ <path
+ style="stroke:none;stroke-width:0"
+ d="M 1.765625,-4.40625 0.375,-4.296875 v 0.3125 c 0.640625,0 0.734375,0.0625 0.734375,0.546875 V -0.75 c 0,0.4375 -0.109375,0.4375 -0.78125,0.4375 V 0 C 0.640625,-0.015625 1.1875,-0.03125 1.421875,-0.03125 1.78125,-0.03125 2.125,-0.015625 2.46875,0 v -0.3125 c -0.671875,0 -0.703125,-0.046875 -0.703125,-0.4375 z m 0.03125,-1.734375 c 0,-0.3125 -0.234375,-0.53125 -0.515625,-0.53125 -0.3125,0 -0.53125,0.265625 -0.53125,0.53125 0,0.265625 0.21875,0.53125 0.53125,0.53125 0.28125,0 0.515625,-0.21875 0.515625,-0.53125 z m 0,0"
+ id="id-10ca6dd0-c20e-4358-a2b2-dfe5b122dd30" />
+ </symbol>
+ <symbol
+ overflow="visible"
+ id="id-6739d731-bd79-494e-ba9e-5ef13e2fc278">
+ <path
+ style="stroke:none;stroke-width:0"
+ d="M 1.09375,-3.421875 V -0.75 c 0,0.4375 -0.109375,0.4375 -0.78125,0.4375 V 0 c 0.359375,-0.015625 0.859375,-0.03125 1.140625,-0.03125 0.25,0 0.765625,0.015625 1.109375,0.03125 v -0.3125 c -0.671875,0 -0.78125,0 -0.78125,-0.4375 V -2.59375 C 1.78125,-3.625 2.5,-4.1875 3.125,-4.1875 c 0.640625,0 0.75,0.53125 0.75,1.109375 V -0.75 c 0,0.4375 -0.109375,0.4375 -0.78125,0.4375 V 0 c 0.34375,-0.015625 0.859375,-0.03125 1.125,-0.03125 0.25,0 0.78125,0.015625 1.109375,0.03125 v -0.3125 c -0.515625,0 -0.765625,0 -0.765625,-0.296875 v -1.90625 c 0,-0.859375 0,-1.15625 -0.3125,-1.515625 -0.140625,-0.171875 -0.46875,-0.375 -1.046875,-0.375 C 2.46875,-4.40625 2,-3.984375 1.71875,-3.359375 V -4.40625 L 0.3125,-4.296875 v 0.3125 c 0.703125,0 0.78125,0.0625 0.78125,0.5625 z m 0,0"
+ id="id-0e25ae26-348a-4ade-8ded-efc3a5f40e3f" />
+ </symbol>
+ <symbol
+ overflow="visible"
+ id="id-bc26b037-3e41-445b-bc5e-ffa93ca02e0a">
+ <path
+ style="stroke:none;stroke-width:0"
+ d="m 3.78125,-0.546875 v 0.65625 L 5.25,0 v -0.3125 c -0.6875,0 -0.78125,-0.0625 -0.78125,-0.5625 V -6.921875 L 3.046875,-6.8125 V -6.5 c 0.6875,0 0.765625,0.0625 0.765625,0.5625 v 2.15625 c -0.28125,-0.359375 -0.71875,-0.625 -1.25,-0.625 -1.171875,0 -2.21875,0.984375 -2.21875,2.265625 0,1.265625 0.96875,2.25 2.109375,2.25 0.640625,0 1.078125,-0.34375 1.328125,-0.65625 z m 0,-2.671875 v 2.046875 c 0,0.171875 0,0.1875 -0.109375,0.359375 C 3.375,-0.328125 2.9375,-0.109375 2.5,-0.109375 2.046875,-0.109375 1.6875,-0.375 1.453125,-0.75 1.203125,-1.15625 1.171875,-1.71875 1.171875,-2.140625 1.171875,-2.5 1.1875,-3.09375 1.46875,-3.546875 1.6875,-3.859375 2.0625,-4.1875 2.609375,-4.1875 c 0.34375,0 0.765625,0.15625 1.0625,0.59375 0.109375,0.171875 0.109375,0.1875 0.109375,0.375 z m 0,0"
+ id="id-1aa49dbb-9234-4b4e-8db9-c0eafe1e288b" />
+ </symbol>
+ <symbol
+ overflow="visible"
+ id="id-d7681c35-c9c3-4198-8cc4-cdbc8ca3a5d2">
+ <path
+ style="stroke:none;stroke-width:0"
+ d="M 3.890625,-0.78125 V 0.109375 L 5.328125,0 V -0.3125 C 4.640625,-0.3125 4.5625,-0.375 4.5625,-0.875 v -3.53125 l -1.46875,0.109375 v 0.3125 c 0.6875,0 0.78125,0.0625 0.78125,0.5625 v 1.765625 c 0,0.875 -0.484375,1.546875 -1.21875,1.546875 -0.828125,0 -0.875,-0.46875 -0.875,-0.984375 v -3.3125 L 0.3125,-4.296875 v 0.3125 c 0.78125,0 0.78125,0.03125 0.78125,0.90625 v 1.5 c 0,0.78125 0,1.6875 1.515625,1.6875 0.5625,0 1,-0.28125 1.28125,-0.890625 z m 0,0"
+ id="id-6e7afec7-126e-43cd-9fd0-60afd7c4bd61" />
+ </symbol>
+ <symbol
+ overflow="visible"
+ id="id-6366980c-0ce1-4696-86b3-92d882af212d">
+ <path
+ style="stroke:none;stroke-width:0"
+ d="m 2.21875,-1.71875 c -0.875,0 -0.875,-1 -0.875,-1.21875 0,-0.265625 0.015625,-0.59375 0.15625,-0.84375 0.078125,-0.109375 0.3125,-0.390625 0.71875,-0.390625 0.859375,0 0.859375,0.984375 0.859375,1.21875 0,0.265625 0,0.59375 -0.15625,0.84375 C 2.84375,-2 2.609375,-1.71875 2.21875,-1.71875 Z M 1.0625,-1.328125 c 0,-0.03125 0,-0.265625 0.15625,-0.46875 0.390625,0.28125 0.8125,0.3125 1,0.3125 0.921875,0 1.609375,-0.6875 1.609375,-1.453125 0,-0.375 -0.15625,-0.734375 -0.40625,-0.96875 C 3.78125,-4.25 4.140625,-4.296875 4.3125,-4.296875 c 0.03125,0 0.078125,0 0.109375,0.015625 C 4.3125,-4.25 4.25,-4.140625 4.25,-4.015625 c 0,0.171875 0.140625,0.28125 0.296875,0.28125 0.09375,0 0.28125,-0.0625 0.28125,-0.296875 0,-0.171875 -0.109375,-0.484375 -0.5,-0.484375 -0.203125,0 -0.640625,0.0625 -1.0625,0.46875 C 2.84375,-4.375 2.4375,-4.40625 2.21875,-4.40625 c -0.9375,0 -1.625,0.6875 -1.625,1.453125 0,0.4375 0.21875,0.8125 0.46875,1.03125 -0.125,0.140625 -0.3125,0.46875 -0.3125,0.828125 0,0.3125 0.140625,0.6875 0.453125,0.890625 -0.609375,0.15625 -0.921875,0.59375 -0.921875,0.984375 0,0.71875 0.984375,1.265625 2.203125,1.265625 1.171875,0 2.203125,-0.5 2.203125,-1.28125 0,-0.34375 -0.125,-0.859375 -0.640625,-1.140625 -0.53125,-0.265625 -1.109375,-0.265625 -1.71875,-0.265625 -0.25,0 -0.671875,0 -0.75,-0.015625 C 1.265625,-0.703125 1.0625,-1 1.0625,-1.328125 Z M 2.5,1.828125 c -1.015625,0 -1.703125,-0.515625 -1.703125,-1.046875 0,-0.453125 0.375,-0.828125 0.8125,-0.84375 h 0.59375 c 0.859375,0 1.96875,0 1.96875,0.84375 0,0.546875 -0.703125,1.046875 -1.671875,1.046875 z m 0,0"
+ id="id-05fa7fbc-540a-423a-b384-5c3708c46dcf" />
+ </symbol>
+ <symbol
+ overflow="visible"
+ id="id-93c5ee8d-030b-4163-a8d0-5b0b10e92d30">
+ <path
+ style="stroke:none;stroke-width:0"
+ d="M 1.109375,-2.515625 C 1.171875,-4 2.015625,-4.25 2.359375,-4.25 c 1.015625,0 1.125,1.34375 1.125,1.734375 z m 0,0.21875 h 2.78125 c 0.21875,0 0.25,0 0.25,-0.21875 0,-0.984375 -0.546875,-1.953125 -1.78125,-1.953125 -1.15625,0 -2.078125,1.03125 -2.078125,2.28125 0,1.328125 1.046875,2.296875 2.1875,2.296875 C 3.6875,0.109375 4.140625,-1 4.140625,-1.1875 4.140625,-1.28125 4.0625,-1.3125 4,-1.3125 c -0.078125,0 -0.109375,0.0625 -0.125,0.140625 -0.34375,1.03125 -1.25,1.03125 -1.34375,1.03125 -0.5,0 -0.890625,-0.296875 -1.125,-0.671875 -0.296875,-0.46875 -0.296875,-1.125 -0.296875,-1.484375 z m 0,0"
+ id="id-fde20253-f059-42bb-bb43-4008ce441974" />
+ </symbol>
+ </g>
+ </defs>
+ <g
+ id="id-1e18e801-3fb4-4514-8e67-f6f7944f4025"
+ transform="translate(-149.103,-127.843)">
+ <g
+ style="fill:#000000;fill-opacity:1"
+ id="id-f826b77c-0fe2-430e-bd60-d61e1c61bb8e">
+ <g
+ transform="translate(148.712,134.765)"
+ id="g3991">
+ <path
+ style="stroke:none;stroke-width:0"
+ d="M 7.53125,-5.765625 C 7.640625,-6.15625 7.8125,-6.46875 8.609375,-6.5 c 0.046875,0 0.171875,-0.015625 0.171875,-0.203125 0,0 0,-0.109375 -0.125,-0.109375 -0.328125,0 -0.6875,0.03125 -1.015625,0.03125 -0.328125,0 -0.6875,-0.03125 -1.015625,-0.03125 -0.0625,0 -0.171875,0 -0.171875,0.203125 C 6.453125,-6.5 6.546875,-6.5 6.625,-6.5 c 0.578125,0.015625 0.6875,0.21875 0.6875,0.4375 0,0.03125 -0.03125,0.1875 -0.03125,0.203125 l -1.125,4.4375 L 3.953125,-6.625 C 3.875,-6.796875 3.875,-6.8125 3.640625,-6.8125 h -1.34375 c -0.1875,0 -0.28125,0 -0.28125,0.203125 0,0.109375 0.09375,0.109375 0.28125,0.109375 0.046875,0 0.671875,0 0.671875,0.09375 L 1.640625,-1.0625 c -0.109375,0.40625 -0.28125,0.71875 -1.078125,0.75 -0.0625,0 -0.171875,0.015625 -0.171875,0.203125 0,0.0625 0.046875,0.109375 0.125,0.109375 0.328125,0 0.671875,-0.03125 1,-0.03125 C 1.859375,-0.03125 2.21875,0 2.546875,0 2.59375,0 2.71875,0 2.71875,-0.203125 2.71875,-0.296875 2.625,-0.3125 2.515625,-0.3125 1.9375,-0.328125 1.859375,-0.546875 1.859375,-0.75 c 0,-0.0625 0.015625,-0.125 0.046875,-0.234375 l 1.3125,-5.25 C 3.265625,-6.1875 3.265625,-6.15625 3.3125,-6.0625 l 2.484375,5.875 C 5.859375,-0.015625 5.890625,0 5.984375,0 6.09375,0 6.09375,-0.03125 6.140625,-0.203125 Z m 0,0"
+ id="id-61678b6c-f2fe-4367-b34c-ad9f20919e0e" />
+ </g>
+ </g>
+ <g
+ style="fill:#000000;fill-opacity:1"
+ id="id-e1f0416d-fed1-4a41-be17-29eaa4a67b43">
+ <g
+ transform="translate(156.717,136.259)"
+ id="g7742">
+ <path
+ style="stroke:none;stroke-width:0"
+ d="m 2.328125,-4.4375 c 0,-0.1875 0,-0.1875 -0.203125,-0.1875 -0.453125,0.4375 -1.078125,0.4375 -1.359375,0.4375 v 0.25 c 0.15625,0 0.625,0 1,-0.1875 v 3.546875 c 0,0.234375 0,0.328125 -0.6875,0.328125 H 0.8125 V 0 c 0.125,0 0.984375,-0.03125 1.234375,-0.03125 0.21875,0 1.09375,0.03125 1.25,0.03125 V -0.25 H 3.03125 c -0.703125,0 -0.703125,-0.09375 -0.703125,-0.328125 z m 0,0"
+ id="id-7bfe2b93-44fb-4f19-a3bf-9af1a5a5f02b" />
+ </g>
+ </g>
+ <g
+ style="fill:#000000;fill-opacity:1"
+ id="id-30f3af94-5d5a-4844-be68-9e3423abeede">
+ <g
+ transform="translate(164.507,134.765)"
+ id="g9761">
+ <path
+ style="stroke:none;stroke-width:0"
+ d="M 9.0625,-5.828125 C 9.234375,-6.40625 9.671875,-6.5 10.0625,-6.5 v -0.3125 c -0.296875,0.03125 -0.609375,0.03125 -0.90625,0.03125 -0.296875,0 -0.9375,-0.015625 -1.1875,-0.03125 V -6.5 c 0.671875,0.015625 0.859375,0.34375 0.859375,0.53125 0,0.0625 -0.03125,0.140625 -0.046875,0.203125 l -1.5,4.59375 -1.59375,-4.875 C 5.6875,-6.09375 5.65625,-6.15625 5.65625,-6.203125 5.65625,-6.5 6.234375,-6.5 6.5,-6.5 v -0.3125 c -0.359375,0.03125 -1.03125,0.03125 -1.421875,0.03125 -0.375,0 -0.796875,-0.015625 -1.203125,-0.03125 V -6.5 c 0.5625,0 0.765625,0 0.890625,0.359375 L 4.984375,-5.4375 3.59375,-1.171875 2,-6.078125 C 1.984375,-6.09375 1.96875,-6.171875 1.96875,-6.203125 1.96875,-6.5 2.546875,-6.5 2.8125,-6.5 v -0.3125 c -0.359375,0.03125 -1.03125,0.03125 -1.421875,0.03125 -0.375,0 -0.796875,-0.015625 -1.21875,-0.03125 V -6.5 c 0.75,0 0.796875,0.046875 0.921875,0.421875 L 3.078125,0.03125 c 0.03125,0.09375 0.0625,0.1875 0.1875,0.1875 0.140625,0 0.15625,-0.0625 0.203125,-0.203125 l 1.640625,-5.0625 1.65625,5.078125 c 0.03125,0.09375 0.0625,0.1875 0.1875,0.1875 0.140625,0 0.171875,-0.0625 0.203125,-0.203125 z m 0,0"
+ id="id-effc287c-678a-46b1-9734-d14b31ba529f" />
+ </g>
+ <g
+ transform="translate(174.747,134.765)"
+ id="g774">
+ <path
+ style="stroke:none;stroke-width:0"
+ d="M 1.765625,-4.40625 0.375,-4.296875 v 0.3125 c 0.640625,0 0.734375,0.0625 0.734375,0.546875 V -0.75 c 0,0.4375 -0.109375,0.4375 -0.78125,0.4375 V 0 C 0.640625,-0.015625 1.1875,-0.03125 1.421875,-0.03125 1.78125,-0.03125 2.125,-0.015625 2.46875,0 v -0.3125 c -0.671875,0 -0.703125,-0.046875 -0.703125,-0.4375 z m 0.03125,-1.734375 c 0,-0.3125 -0.234375,-0.53125 -0.515625,-0.53125 -0.3125,0 -0.53125,0.265625 -0.53125,0.53125 0,0.265625 0.21875,0.53125 0.53125,0.53125 0.28125,0 0.515625,-0.21875 0.515625,-0.53125 z m 0,0"
+ id="id-da29124c-f253-4cd7-8922-99c4015e4ba4" />
+ </g>
+ <g
+ transform="translate(177.514,134.765)"
+ id="g7636">
+ <path
+ style="stroke:none;stroke-width:0"
+ d="M 1.09375,-3.421875 V -0.75 c 0,0.4375 -0.109375,0.4375 -0.78125,0.4375 V 0 c 0.359375,-0.015625 0.859375,-0.03125 1.140625,-0.03125 0.25,0 0.765625,0.015625 1.109375,0.03125 v -0.3125 c -0.671875,0 -0.78125,0 -0.78125,-0.4375 V -2.59375 C 1.78125,-3.625 2.5,-4.1875 3.125,-4.1875 c 0.640625,0 0.75,0.53125 0.75,1.109375 V -0.75 c 0,0.4375 -0.109375,0.4375 -0.78125,0.4375 V 0 c 0.34375,-0.015625 0.859375,-0.03125 1.125,-0.03125 0.25,0 0.78125,0.015625 1.109375,0.03125 v -0.3125 c -0.515625,0 -0.765625,0 -0.765625,-0.296875 v -1.90625 c 0,-0.859375 0,-1.15625 -0.3125,-1.515625 -0.140625,-0.171875 -0.46875,-0.375 -1.046875,-0.375 C 2.46875,-4.40625 2,-3.984375 1.71875,-3.359375 V -4.40625 L 0.3125,-4.296875 v 0.3125 c 0.703125,0 0.78125,0.0625 0.78125,0.5625 z m 0,0"
+ id="id-822af668-4f09-42af-af35-53b8f7c6e94f" />
+ </g>
+ <g
+ transform="translate(183.049,134.765)"
+ id="g1086">
+ <path
+ style="stroke:none;stroke-width:0"
+ d="m 3.78125,-0.546875 v 0.65625 L 5.25,0 v -0.3125 c -0.6875,0 -0.78125,-0.0625 -0.78125,-0.5625 V -6.921875 L 3.046875,-6.8125 V -6.5 c 0.6875,0 0.765625,0.0625 0.765625,0.5625 v 2.15625 c -0.28125,-0.359375 -0.71875,-0.625 -1.25,-0.625 -1.171875,0 -2.21875,0.984375 -2.21875,2.265625 0,1.265625 0.96875,2.25 2.109375,2.25 0.640625,0 1.078125,-0.34375 1.328125,-0.65625 z m 0,-2.671875 v 2.046875 c 0,0.171875 0,0.1875 -0.109375,0.359375 C 3.375,-0.328125 2.9375,-0.109375 2.5,-0.109375 2.046875,-0.109375 1.6875,-0.375 1.453125,-0.75 1.203125,-1.15625 1.171875,-1.71875 1.171875,-2.140625 1.171875,-2.5 1.1875,-3.09375 1.46875,-3.546875 1.6875,-3.859375 2.0625,-4.1875 2.609375,-4.1875 c 0.34375,0 0.765625,0.15625 1.0625,0.59375 0.109375,0.171875 0.109375,0.1875 0.109375,0.375 z m 0,0"
+ id="id-a23cb071-978c-42cd-abf6-fd19c526dccb" />
+ </g>
+ <g
+ transform="translate(188.585,134.765)"
+ id="g929">
+ <path
+ style="stroke:none;stroke-width:0"
+ d="M 3.890625,-0.78125 V 0.109375 L 5.328125,0 V -0.3125 C 4.640625,-0.3125 4.5625,-0.375 4.5625,-0.875 v -3.53125 l -1.46875,0.109375 v 0.3125 c 0.6875,0 0.78125,0.0625 0.78125,0.5625 v 1.765625 c 0,0.875 -0.484375,1.546875 -1.21875,1.546875 -0.828125,0 -0.875,-0.46875 -0.875,-0.984375 v -3.3125 L 0.3125,-4.296875 v 0.3125 c 0.78125,0 0.78125,0.03125 0.78125,0.90625 v 1.5 c 0,0.78125 0,1.6875 1.515625,1.6875 0.5625,0 1,-0.28125 1.28125,-0.890625 z m 0,0"
+ id="id-f9f30e6b-bb71-433a-a1ed-768caac61629" />
+ </g>
+ <g
+ transform="translate(194.12,134.765)"
+ id="g718">
+ <path
+ style="stroke:none;stroke-width:0"
+ d="M 1.09375,-3.421875 V -0.75 c 0,0.4375 -0.109375,0.4375 -0.78125,0.4375 V 0 c 0.359375,-0.015625 0.859375,-0.03125 1.140625,-0.03125 0.25,0 0.765625,0.015625 1.109375,0.03125 v -0.3125 c -0.671875,0 -0.78125,0 -0.78125,-0.4375 V -2.59375 C 1.78125,-3.625 2.5,-4.1875 3.125,-4.1875 c 0.640625,0 0.75,0.53125 0.75,1.109375 V -0.75 c 0,0.4375 -0.109375,0.4375 -0.78125,0.4375 V 0 c 0.34375,-0.015625 0.859375,-0.03125 1.125,-0.03125 0.25,0 0.78125,0.015625 1.109375,0.03125 v -0.3125 c -0.515625,0 -0.765625,0 -0.765625,-0.296875 v -1.90625 c 0,-0.859375 0,-1.15625 -0.3125,-1.515625 -0.140625,-0.171875 -0.46875,-0.375 -1.046875,-0.375 C 2.46875,-4.40625 2,-3.984375 1.71875,-3.359375 V -4.40625 L 0.3125,-4.296875 v 0.3125 c 0.703125,0 0.78125,0.0625 0.78125,0.5625 z m 0,0"
+ id="id-17c21b51-b03b-41dc-a112-3e3c1ed4275c" />
+ </g>
+ <g
+ transform="translate(199.655,134.765)"
+ id="g507">
+ <path
+ style="stroke:none;stroke-width:0"
+ d="m 2.21875,-1.71875 c -0.875,0 -0.875,-1 -0.875,-1.21875 0,-0.265625 0.015625,-0.59375 0.15625,-0.84375 0.078125,-0.109375 0.3125,-0.390625 0.71875,-0.390625 0.859375,0 0.859375,0.984375 0.859375,1.21875 0,0.265625 0,0.59375 -0.15625,0.84375 C 2.84375,-2 2.609375,-1.71875 2.21875,-1.71875 Z M 1.0625,-1.328125 c 0,-0.03125 0,-0.265625 0.15625,-0.46875 0.390625,0.28125 0.8125,0.3125 1,0.3125 0.921875,0 1.609375,-0.6875 1.609375,-1.453125 0,-0.375 -0.15625,-0.734375 -0.40625,-0.96875 C 3.78125,-4.25 4.140625,-4.296875 4.3125,-4.296875 c 0.03125,0 0.078125,0 0.109375,0.015625 C 4.3125,-4.25 4.25,-4.140625 4.25,-4.015625 c 0,0.171875 0.140625,0.28125 0.296875,0.28125 0.09375,0 0.28125,-0.0625 0.28125,-0.296875 0,-0.171875 -0.109375,-0.484375 -0.5,-0.484375 -0.203125,0 -0.640625,0.0625 -1.0625,0.46875 C 2.84375,-4.375 2.4375,-4.40625 2.21875,-4.40625 c -0.9375,0 -1.625,0.6875 -1.625,1.453125 0,0.4375 0.21875,0.8125 0.46875,1.03125 -0.125,0.140625 -0.3125,0.46875 -0.3125,0.828125 0,0.3125 0.140625,0.6875 0.453125,0.890625 -0.609375,0.15625 -0.921875,0.59375 -0.921875,0.984375 0,0.71875 0.984375,1.265625 2.203125,1.265625 1.171875,0 2.203125,-0.5 2.203125,-1.28125 0,-0.34375 -0.125,-0.859375 -0.640625,-1.140625 -0.53125,-0.265625 -1.109375,-0.265625 -1.71875,-0.265625 -0.25,0 -0.671875,0 -0.75,-0.015625 C 1.265625,-0.703125 1.0625,-1 1.0625,-1.328125 Z M 2.5,1.828125 c -1.015625,0 -1.703125,-0.515625 -1.703125,-1.046875 0,-0.453125 0.375,-0.828125 0.8125,-0.84375 h 0.59375 c 0.859375,0 1.96875,0 1.96875,0.84375 0,0.546875 -0.703125,1.046875 -1.671875,1.046875 z m 0,0"
+ id="id-8f1451c4-82ff-493c-bb5d-2b0b79843ba3" />
+ </g>
+ <g
+ transform="translate(204.636,134.765)"
+ id="g3699">
+ <path
+ style="stroke:none;stroke-width:0"
+ d="M 1.109375,-2.515625 C 1.171875,-4 2.015625,-4.25 2.359375,-4.25 c 1.015625,0 1.125,1.34375 1.125,1.734375 z m 0,0.21875 h 2.78125 c 0.21875,0 0.25,0 0.25,-0.21875 0,-0.984375 -0.546875,-1.953125 -1.78125,-1.953125 -1.15625,0 -2.078125,1.03125 -2.078125,2.28125 0,1.328125 1.046875,2.296875 2.1875,2.296875 C 3.6875,0.109375 4.140625,-1 4.140625,-1.1875 4.140625,-1.28125 4.0625,-1.3125 4,-1.3125 c -0.078125,0 -0.109375,0.0625 -0.125,0.140625 -0.34375,1.03125 -1.25,1.03125 -1.34375,1.03125 -0.5,0 -0.890625,-0.296875 -1.125,-0.671875 -0.296875,-0.46875 -0.296875,-1.125 -0.296875,-1.484375 z m 0,0"
+ id="id-4a71fff6-9150-415f-91f9-b45b6afd3793" />
+ </g>
+ <g
+ transform="translate(209.064,134.765)"
+ id="g2355">
+ <path
+ style="stroke:none;stroke-width:0"
+ d="M 1.09375,-3.421875 V -0.75 c 0,0.4375 -0.109375,0.4375 -0.78125,0.4375 V 0 c 0.359375,-0.015625 0.859375,-0.03125 1.140625,-0.03125 0.25,0 0.765625,0.015625 1.109375,0.03125 v -0.3125 c -0.671875,0 -0.78125,0 -0.78125,-0.4375 V -2.59375 C 1.78125,-3.625 2.5,-4.1875 3.125,-4.1875 c 0.640625,0 0.75,0.53125 0.75,1.109375 V -0.75 c 0,0.4375 -0.109375,0.4375 -0.78125,0.4375 V 0 c 0.34375,-0.015625 0.859375,-0.03125 1.125,-0.03125 0.25,0 0.78125,0.015625 1.109375,0.03125 v -0.3125 c -0.515625,0 -0.765625,0 -0.765625,-0.296875 v -1.90625 c 0,-0.859375 0,-1.15625 -0.3125,-1.515625 -0.140625,-0.171875 -0.46875,-0.375 -1.046875,-0.375 C 2.46875,-4.40625 2,-3.984375 1.71875,-3.359375 V -4.40625 L 0.3125,-4.296875 v 0.3125 c 0.703125,0 0.78125,0.0625 0.78125,0.5625 z m 0,0"
+ id="id-9183359d-ceb6-4034-bdf4-2608767a6d94" />
+ </g>
+ </g>
+ </g>
+ </g>
+ <path
+ style="fill:none;fill-opacity:1;stroke:#000000;stroke-width:0.2;stroke-linecap:square;stroke-opacity:1"
+ d="m 130.47519,116.30529 -32.310769,0.37812 c 0,0 -1.513929,0.15518 -2.315089,-1.1159 -0.80116,-1.27109 2.315089,-2.58894 2.315089,-2.58894"
+ id="path37"
+ sodipodi:nodetypes="cczc" />
+ <path
+ style="fill:none;fill-opacity:1;stroke:#000000;stroke-width:0.2;stroke-linecap:square;stroke-opacity:1"
+ d="m 116.3864,112.57772 c 0,0 2.56797,-0.34975 1.83323,-0.75695 -1.00157,-0.55507 -4.57817,-0.14003 -7.24288,-0.18714 -3.73187,-0.066 -8.79025,0.36843 -10.76356,0.34582 -1.375465,-0.0158 -3.240596,0.0295 -3.896586,-1.17954 -0.589243,-1.08605 1.847817,-2.94437 1.847817,-2.94437"
+ id="path38"
+ sodipodi:nodetypes="cssssc" />
+ <path
+ style="fill:none;fill-opacity:1;stroke:#000000;stroke-width:0.2;stroke-linecap:square;stroke-opacity:1"
+ d="m 116.38639,106.14125 9.01854,0.077"
+ id="path39"
+ sodipodi:nodetypes="cc" />
+ <g
+ transform="matrix(0.352778,0,0,0.352778,126.28343,109.14176)"
+ ns2:version="1.10.2"
+ ns2:texconverter="pdflatex"
+ ns2:pdfconverter="inkscape"
+ ns2:text="$U_2$"
+ ns2:preamble="/home/dhorns/.config/inkscape/extensions/textext/default_packages.tex"
+ ns2:scale="1.0"
+ ns2:alignment="middle center"
+ ns2:stroke-to-path="0"
+ id="g5010"
+ ns2:jacobian_sqrt="0.352778">
+ <defs
+ id="id-52a355ff-7488-4843-834d-55b5943af109">
+ <g
+ id="id-7a6f24c1-754e-4bb8-bafd-f0d3ea09e036">
+ <symbol
+ overflow="visible"
+ id="id-bd02bfe2-8c3f-42da-b5bc-3ce637e6ab5d">
+ <path
+ style="stroke:none;stroke-width:0"
+ d=""
+ id="id-3cad0bf3-4e1c-4f1f-8264-108344330410" />
+ </symbol>
+ <symbol
+ overflow="visible"
+ id="id-7aab71ca-255a-48fd-8d56-ae4025b36cf5">
+ <path
+ style="stroke:none;stroke-width:0"
+ d="M 6.328125,-5.765625 C 6.4375,-6.171875 6.609375,-6.46875 7.40625,-6.5 c 0.046875,0 0.171875,-0.015625 0.171875,-0.203125 0,0 0,-0.109375 -0.125,-0.109375 -0.328125,0 -0.6875,0.03125 -1.015625,0.03125 -0.34375,0 -0.71875,-0.03125 -1.046875,-0.03125 -0.0625,0 -0.171875,0 -0.171875,0.203125 C 5.21875,-6.5 5.3125,-6.5 5.390625,-6.5 c 0.578125,0.015625 0.6875,0.21875 0.6875,0.4375 0,0.03125 -0.03125,0.1875 -0.03125,0.203125 l -0.90625,3.5625 C 4.8125,-0.953125 3.65625,-0.09375 2.65625,-0.09375 c -0.671875,0 -1.203125,-0.4375 -1.203125,-1.296875 0,-0.015625 0,-0.328125 0.109375,-0.765625 L 2.515625,-6.046875 C 2.609375,-6.40625 2.625,-6.5 3.359375,-6.5 c 0.265625,0 0.34375,0 0.34375,-0.203125 0,-0.109375 -0.109375,-0.109375 -0.140625,-0.109375 -0.28125,0 -1,0.03125 -1.28125,0.03125 -0.28125,0 -1,-0.03125 -1.28125,-0.03125 -0.078125,0 -0.1875,0 -0.1875,0.203125 C 0.8125,-6.5 0.890625,-6.5 1.09375,-6.5 c 0.015625,0 0.203125,0 0.375,0.015625 0.171875,0.03125 0.265625,0.03125 0.265625,0.171875 0,0.046875 -0.109375,0.46875 -0.171875,0.703125 l -0.21875,0.875 C 1.25,-4.34375 0.78125,-2.46875 0.734375,-2.265625 0.671875,-2 0.671875,-1.84375 0.671875,-1.6875 c 0,1.203125 0.90625,1.90625 1.953125,1.90625 1.25,0 2.484375,-1.125 2.8125,-2.4375 z m 0,0"
+ id="id-e618b3f3-faaf-4087-8f7e-64beb94bf8dd" />
+ </symbol>
+ <symbol
+ overflow="visible"
+ id="id-4de377cb-24b4-4cc8-9973-16cf02a5aac3">
+ <path
+ style="stroke:none;stroke-width:0"
+ d=""
+ id="id-575ce071-cb24-4f51-9999-4519ef057758" />
+ </symbol>
+ <symbol
+ overflow="visible"
+ id="id-554a3fe7-2392-49b7-983f-599b67246f29">
+ <path
+ style="stroke:none;stroke-width:0"
+ d="M 3.515625,-1.265625 H 3.28125 c -0.015625,0.15625 -0.09375,0.5625 -0.1875,0.625 C 3.046875,-0.59375 2.515625,-0.59375 2.40625,-0.59375 H 1.125 c 0.734375,-0.640625 0.984375,-0.84375 1.390625,-1.171875 0.515625,-0.40625 1,-0.84375 1,-1.5 0,-0.84375 -0.734375,-1.359375 -1.625,-1.359375 -0.859375,0 -1.453125,0.609375 -1.453125,1.25 0,0.34375 0.296875,0.390625 0.375,0.390625 0.15625,0 0.359375,-0.125 0.359375,-0.375 0,-0.125 -0.046875,-0.375 -0.40625,-0.375 C 0.984375,-4.21875 1.453125,-4.375 1.78125,-4.375 c 0.703125,0 1.0625,0.546875 1.0625,1.109375 0,0.609375 -0.4375,1.078125 -0.65625,1.328125 L 0.515625,-0.265625 C 0.4375,-0.203125 0.4375,-0.1875 0.4375,0 h 2.875 z m 0,0"
+ id="id-63f93414-8173-4bd6-a547-e169e672e408" />
+ </symbol>
+ </g>
+ </defs>
+ <g
+ id="id-51577737-194a-4897-b263-55340e366dfd"
+ transform="translate(-149.384,-127.953)">
+ <g
+ style="fill:#000000;fill-opacity:1"
+ id="id-6359efa2-2cd4-4c02-a017-fd0c21c50370">
+ <g
+ transform="translate(148.712,134.765)"
+ id="g1914">
+ <path
+ style="stroke:none;stroke-width:0"
+ d="M 6.328125,-5.765625 C 6.4375,-6.171875 6.609375,-6.46875 7.40625,-6.5 c 0.046875,0 0.171875,-0.015625 0.171875,-0.203125 0,0 0,-0.109375 -0.125,-0.109375 -0.328125,0 -0.6875,0.03125 -1.015625,0.03125 -0.34375,0 -0.71875,-0.03125 -1.046875,-0.03125 -0.0625,0 -0.171875,0 -0.171875,0.203125 C 5.21875,-6.5 5.3125,-6.5 5.390625,-6.5 c 0.578125,0.015625 0.6875,0.21875 0.6875,0.4375 0,0.03125 -0.03125,0.1875 -0.03125,0.203125 l -0.90625,3.5625 C 4.8125,-0.953125 3.65625,-0.09375 2.65625,-0.09375 c -0.671875,0 -1.203125,-0.4375 -1.203125,-1.296875 0,-0.015625 0,-0.328125 0.109375,-0.765625 L 2.515625,-6.046875 C 2.609375,-6.40625 2.625,-6.5 3.359375,-6.5 c 0.265625,0 0.34375,0 0.34375,-0.203125 0,-0.109375 -0.109375,-0.109375 -0.140625,-0.109375 -0.28125,0 -1,0.03125 -1.28125,0.03125 -0.28125,0 -1,-0.03125 -1.28125,-0.03125 -0.078125,0 -0.1875,0 -0.1875,0.203125 C 0.8125,-6.5 0.890625,-6.5 1.09375,-6.5 c 0.015625,0 0.203125,0 0.375,0.015625 0.171875,0.03125 0.265625,0.03125 0.265625,0.171875 0,0.046875 -0.109375,0.46875 -0.171875,0.703125 l -0.21875,0.875 C 1.25,-4.34375 0.78125,-2.46875 0.734375,-2.265625 0.671875,-2 0.671875,-1.84375 0.671875,-1.6875 c 0,1.203125 0.90625,1.90625 1.953125,1.90625 1.25,0 2.484375,-1.125 2.8125,-2.4375 z m 0,0"
+ id="id-71c36d36-a4ff-44df-b844-37a2760cdf4b" />
+ </g>
+ </g>
+ <g
+ style="fill:#000000;fill-opacity:1"
+ id="id-916dc968-6493-4c9a-898d-537b05eb05cf">
+ <g
+ transform="translate(155.515,136.259)"
+ id="g993">
+ <path
+ style="stroke:none;stroke-width:0"
+ d="M 3.515625,-1.265625 H 3.28125 c -0.015625,0.15625 -0.09375,0.5625 -0.1875,0.625 C 3.046875,-0.59375 2.515625,-0.59375 2.40625,-0.59375 H 1.125 c 0.734375,-0.640625 0.984375,-0.84375 1.390625,-1.171875 0.515625,-0.40625 1,-0.84375 1,-1.5 0,-0.84375 -0.734375,-1.359375 -1.625,-1.359375 -0.859375,0 -1.453125,0.609375 -1.453125,1.25 0,0.34375 0.296875,0.390625 0.375,0.390625 0.15625,0 0.359375,-0.125 0.359375,-0.375 0,-0.125 -0.046875,-0.375 -0.40625,-0.375 C 0.984375,-4.21875 1.453125,-4.375 1.78125,-4.375 c 0.703125,0 1.0625,0.546875 1.0625,1.109375 0,0.609375 -0.4375,1.078125 -0.65625,1.328125 L 0.515625,-0.265625 C 0.4375,-0.203125 0.4375,-0.1875 0.4375,0 h 2.875 z m 0,0"
+ id="id-01dcd588-d09a-4df6-b009-2f4c2c023dbc" />
+ </g>
+ </g>
+ </g>
+ </g>
+ </g>
+</svg>
diff --git a/v0.1/ac_circuit.tex b/v0.1/ac_circuit.tex
index 628bec8c28da7e1e1b9ed4bd67c945d2dc457fcb..92f27897af9138774e6f8e3caed3cef0d11c0462 100644
--- a/v0.1/ac_circuit.tex
+++ b/v0.1/ac_circuit.tex
@@ -163,7 +163,7 @@ fließen l\"asst. Wir erhalten die Differenzialgleichung f\"ur $I$:
\ddot{I} = -\frac{1}{LC} I
\end{equation}
mit der Randbedingung $I(t=0)=0$ l\"asst sich diese Gleichung (harmonischer Oszillator)
-mit dem Ansatz l\"osen $I(t)=I_0 \sin(\omega t)$. Um die Kreisfrequenz $\omega$
+mit dem Ansatz l\"osen $I(t)=I_0 \sin(\omega t+\alpha)$. Um die Kreisfrequenz $\omega$
zu bestimmen, rechnen wir
$$\ddot{I}=-\omega^2\,I_0\,\sin(\omega t)=-\omega^2\,I(t),$$
damit ergibt sich aus dem Vergleich mit Gl.~\ref{eqn:current}
diff --git a/v0.1/figures/transformator.png b/v0.1/figures/transformator.png
new file mode 100644
index 0000000000000000000000000000000000000000..802111120be6f70e1bf4a17ddd66a47b6a9556b0
Binary files /dev/null and b/v0.1/figures/transformator.png differ
diff --git a/v0.1/induktion.tex b/v0.1/induktion.tex
index 4965977abcea126643a94365ff345e368ca3639e..bf405a900e6c6fe7c0084ccbd6a99eac2ff831df 100644
--- a/v0.1/induktion.tex
+++ b/v0.1/induktion.tex
@@ -117,7 +117,26 @@ elektromotischen Kraft (EMK) in einigen Lehrbüchern.
weiter verstärkt. Das würde wiederum einen größeren Strom induzieren.
Eine sich in dieser Weise selbst-verstärkende Reaktion nennen wir auch Instabilität.
+
+
\textbf{Demonstrationsexperiment: Lenz'sche Regel mit Ring-Kanone, Gauss-Kanone}
+
+\section{Generator}
+\label{section:generator}
+Ein zeitlich sich ändernder magnetischer Fluss erzeugt eine induzierte Spannung. Die technische wichtigste Nutzung ist der Generator, bei
+dem wir Bewegungsenergie in elektrische Energie umwandeln. Der einfachste Wechselstromgenerator besteht aus einer drehbaren Spule in einem
+äußeren Magnetfeld $B$ (z.B. ein Hufeisenmagnet). Wenn sich die Spule mit $N$ Windungen und der Fläche $A$ im äußeren Magnetfeld dreht,
+wird der magnetische Fluss durch
+die rotierende Fläche, die von der Spule aufgespannt wird, periodisch mit der Kreisfrequenz $\omega$ moduliert:
+\[
+ \varphi_m = NBA\cos\omega t.
+\]
+In der Spule wird dann die Spannung $U_\mathrm{ind}=-\dot\varphi_m$, also
+\[
+ U_\mathrm{ind} = -NBA\omega \sin(\omega t)
+\]
+induziert.
+
\section{Wirbelströme}
Bislang haben wir die induzierten Ströme in Kabeln betrachtet. Für den Fall, dass wir
@@ -154,8 +173,7 @@ Anziehung dazu führen, dass eine Gesamtkraft der Bewegungsrichtung entgegenwirk
Kraft ist proportional zur Geschwindigkeit und verhält sich also ganz ähnlich zu Newton'scher
Reibung.}
\end{figure}
-\section{Anwendung: Transformator}
-tbd.
+
\section{Selbst- und Gegeninduktion}
\subsection{Selbstinduktion: Induktivität $L$}
Jede Flussänderung induziert eine Spannung, die nach der Lenz'schen Regel der Flussänderung
@@ -209,6 +227,42 @@ induziert eine Spannung $U_\mathrm{ind}$, die der Änderung entgegenwirkt, also
\subsection{Gegeninduktion}
TBD.
+
+ \subsection{Anwendung: Transformator}
+ Wir betrachten eine Spule (Primärwicklung) mit $N_1$ Windungen auf einem Eisenjoch (z.B. laminiertes Harteisen) - siehe
+ Abbildung~\ref{fig:transformator}. Auf dem selben Eisenjoch
+ ist eine Sekundärwicklung mit $N_2$ Windungen angebracht. Wenn wir jetzt die Primärwicklung mit einem Generator (siehe Abschnitt
+ ~\ref{section:generator}) verbinden, erzeugen wir einen zeitlich variierenden magnetischen Fluss
+ \[ U_1 = - N_1 \dot\varphi.\]
+ Der magnetische Fluss $\varphi$ wird im idealen, verlustfreien Transformator durch das Eisenjoch geleitet, so dass die Sekundärspule
+ den selben Fluss sieht, so dass dort die Spannung
+ \[ U_2 = - N_2 \dot \varphi \]
+ induziert wird.
+ Für das Verhältnis der Spannungen im Falle eines unbelasteten Transformators ergibt sich
+ \[
+ \frac{U_1}{U_2} = \frac{N_1}{N_2}.
+ \]
+ Andererseits kann die Leistung $P=U_1 I_1=U_2 I_2$ aufgrund der Energieerhaltung sich nicht ändern, so dass
+ \[ \frac{I_2}{I_1} = \frac{N_1}{N_2} \]
+ gelten muss.
+ \begin{figure}
+ \begin{center}
+ \includegraphics[width=0.7\linewidth]{figures/transformator.png}
+ \end{center}
+ \caption{\label{fig:transformator} Schematische Darstellung eines Transformators.}
+
+ \end{figure}
+
+ Mit einem Transformator lässt sich die Spannung an der Sekundärwicklung durch ein geeignet gewähltes Verhältnis
+ der Wicklungen entweder hochtransformieren ($N_2>N_1$) oder heruntertransformieren ($N_2<N_1$). Die Ströme in
+ der Sekundärspule werden beim Hochtransformieren um das selbe Verhältnis verkleinert. Beim Heruntertransformieren werden die Ströme
+ vergrößert.
+
+ Im Detail ist beim Transformator zu berücksichtigen, dass ein Teil des magnetischen Flusses nicht in der Sekundärspule ankommt. Ein weiterer
+ wichtiger Punkt ist die Phasenlage der beiden Wechselströme, die durch eine Belastung der Sekundärspule modifizert wird. Interessant
+ ist auch die Orientierung der Wicklungen zueinander (siehe auch hier die Abbildung~\ref{fig:transformator}).
+
+
\section{Maxwell'scher Verschiebungsstrom: Amp\`ere-Maxwell-Gleichung}
\label{section:maxwell-strom}