31 lines
1.1 KiB
TeX
31 lines
1.1 KiB
TeX
% Author: Prof. Dr. Matthias Jung, DL9MJ
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% Year: 2024
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\begin{circuitikz}[
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thick,
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longL/.style = {american inductor, inductors/coils=5, inductors/scale=.7, inductors/width=1.25},
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every pin edge/.style={semithick, black}
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]
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\draw (-3.5,0) -- (3.5,0);
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\fill[top color=gray, bottom color=white] (-3.5,0) rectangle (3.5,-.25);
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\foreach \x in {1.3,1.9,2.5} {
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% right
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\draw[DARCorange]
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(0,5) arc[start angle=180, end angle=0, x radius=\x/2, y radius=.3*\x] -- (\x,0);
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\draw[DARCorange, dash pattern=on 10pt off 5pt, DARCorange]
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(\x,0) arc[start angle=180, end angle=0, x radius=-\x/2, y radius=-.3*\x];
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% left
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\draw[DARCorange]
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(0,5) arc[start angle=0, end angle=180, x radius=\x/2, y radius=.3*\x] -- (-\x,0);
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\draw[DARCorange, dash pattern=on 10pt off 5pt, DARCorange]
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(-\x,0) arc[start angle=0, end angle=180, x radius=-\x/2, y radius=-.3*\x];
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}
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\draw (0,0) node[circ] (gnd) {} to[longL] (0,5) node[circ] {};
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\node[coordinate, pin=0:E] at (2.5,3.5) {};
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\node[below=.2 of gnd, fill=white, inner sep=1pt] {Erde};
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\end{circuitikz} |