Differences

This shows you the differences between two versions of the page.

--- test [August 17, 2026 at 17:43] – Ivan Janevski
+++ test [August 17, 2026 at 17:49] (current) – Ivan Janevski
@@ Line 2: / Line 2: @@
 \usepackage{amsmath}
-\usepackage[americanresistors]{circuitikz}
+\usepackage{circuitikz}
+\usetikzlibrary{
+    calc,
+    arrows.meta,
+    decorations.pathmorphing
+}
 \begin{document}
 \begin{circuitikz}[
-    line width=1.05pt,
+    line width=1.35pt,
-    every node/.style={font=\large},
+    line cap=round,
+    line join=round,
+    >=Latex,
+    font=\Large
 ]
 % ============================================================
-% Node coordinates
+% Resistor style
 % ============================================================
-\coordinate (C)  at (0,0);
+\tikzset{
+    resistor/.style={
+        decorate,
+        decoration={
+            zigzag,
+            segment length=8.0pt,
+            amplitude=5.2pt
+        }
+    }
+}
-\coordinate (L)  at (-3.45,0);
+% ============================================================
-\coordinate (TL) at (-1.65,2.85);
+% Main geometry
-\coordinate (TR) at ( 1.65,2.85);
+% ============================================================
-\coordinate (R)  at ( 3.35,0);
-\coordinate (BR) at ( 1.68,-2.80);
+\coordinate (C)  at ( 0.00, 0.00);
-\coordinate (BL) at (-1.78,-2.80);
+\coordinate (L)  at (-4.40, 0.00);
+\coordinate (TL) at (-2.10, 3.80);
+\coordinate (TR) at ( 2.22, 3.80);
+\coordinate (R)  at ( 4.40, 0.00);
+\coordinate (BR) at ( 2.26,-3.72);
+\coordinate (BL) at (-2.28,-3.72);
 % ============================================================
-% Outer hexagon
+% Outer upper-left branch
 % ============================================================
-% Upper-left resistor
+\coordinate (UL1) at ($(L)!0.25!(TL)$);
-\draw
+\coordinate (UL2) at ($(L)!0.67!(TL)$);
-    (L)
-    to[R, l_={$R$}, label distance=3pt]
-    (TL);
+\draw (L) -- (UL1);
+\draw[resistor] (UL1) -- (UL2);
+\draw (UL2) -- (TL);
+\node at (-3.79,1.88) {$R$};
+% ============================================================
 % Top branch: Ig1 + R
+% ============================================================
+\coordinate (Ig1) at (-0.91,3.80);
 \draw
-    (TR)
+    (TL)
-    to[R, l^={$R$}]
+    --
-    (0.90,2.85)
+    ($(Ig1)+(-0.62,0)$);
-    -- (0.35,2.85);
 \draw
-    (-0.35,2.85)
+    (Ig1)
-    -- (TL);
+    circle[radius=0.62];
-% Ig1 source circle
+\draw[-{Latex[length=8pt,width=8pt]},line width=1.5pt]
-\draw (0,2.85) circle (0.48);
+    ($(Ig1)+(0.30,0)$)
-\draw[-latex, line width=1.05pt]
+    --
-    (0.22,2.85) -- (-0.24,2.85);
+    ($(Ig1)+(-0.31,0)$);
-\node at (0.12,3.63) {$I_{g1}$};
-% Upper-right resistor
 \draw
-    (TR)
+    ($(Ig1)+(0.62,0)$)
-    to[R, l^={$R$}]
+    --
-    (R);
+    (0.04,3.80);
+\draw[resistor]
+    (0.04,3.80)
+    --
+    (1.14,3.80);
-% Lower-right resistor
 \draw
-    (R)
+    (1.14,3.80)
-    to[R, l_={$R$}]
+    --
-    (BR);
+    (TR);
+\node at (-0.91,4.77) {$I_{g1}$};
+\node at (0.59,4.36) {$R$};
+% ============================================================
+% Outer upper-right branch
+% ============================================================
+\coordinate (UR1) at ($(TR)!0.25!(R)$);
+\coordinate (UR2) at ($(TR)!0.67!(R)$);
+\draw (TR) -- (UR1);
+\draw[resistor] (UR1) -- (UR2);
+\draw (UR2) -- (R);
+\node at (3.75,1.88) {$R$};
+% ============================================================
+% Outer lower-right branch
+% ============================================================
+\coordinate (LR1) at ($(R)!0.26!(BR)$);
+\coordinate (LR2) at ($(R)!0.67!(BR)$);
+\draw (R) -- (LR1);
+\draw[resistor] (LR1) -- (LR2);
+\draw (LR2) -- (BR);
+\node at (3.72,-1.88) {$R$};
+% ============================================================
 % Bottom branch: E3 + R
+% ============================================================
+\coordinate (E3) at (-1.01,-3.72);
 \draw
     (BL)
-    -- (-0.78,-2.80);
+    --
+    ($(E3)+(-0.62,0)$);
 \draw
-    (0.02,-2.80)
+    (E3)
-    -- (0.83,-2.80)
+    circle[radius=0.62];
-    to[R, l_={$R$}]
+\draw
+    ($(E3)+(0.62,0)$)
+    --
+    (0.02,-3.72);
+\draw[resistor]
+    (0.02,-3.72)
+    --
+    (1.15,-3.72);
+\draw
+    (1.15,-3.72)
+    --
     (BR);
-% E3 voltage source
+\node at (-1.23,-4.48) {$+$};
-\draw (-0.38,-2.80) circle (0.49);
+\node at (-1.00,-5.08) {$E_3$};
+\node at (0.59,-4.36) {$R$};
-\node at (-0.86,-3.26) {$+$};
+% ============================================================
-\node at (-0.38,-3.73) {$E_3$};
+% Outer lower-left branch: E2 + R
+% ============================================================
-% Lower-left branch: E2 + R
+\coordinate (E2) at (-3.70,-1.08);
-\coordinate (E2a) at (-3.06,-0.65);
-\coordinate (E2b) at (-2.66,-1.30);
 \draw
-    (L) -- (E2a);
+    (L)
+    --
+    ($(E2)!0.62cm!(L)$);
 \draw
-    (E2b)
+    (E2)
-    to[R, l_={$R$}]
+    circle[radius=0.62];
-    (BL);
-% E2 voltage source
+\coordinate (E2out)
-\coordinate (E2c) at (-2.86,-0.98);
+    at ($(E2)!0.62cm!(BL)$);
-\draw (E2c) circle (0.49);
-% Mask line through source, then redraw terminal segments
+\coordinate (LL1)
-\fill[white] ($(E2c)+(-0.50,-0.50)$)
+    at ($(E2out)!0.28!(BL)$);
-    rectangle ($(E2c)+(0.50,0.50)$);
-\draw (E2c) circle (0.49);
+\coordinate (LL2)
-\draw (L) -- ($(E2c)!0.49cm!(L)$);
+    at ($(E2out)!0.70!(BL)$);
-\draw (BL) -- ($(E2c)!0.49cm!(BL)$);
+\draw
+    (E2out)
+    --
+    (LL1);
+\draw[resistor]
+    (LL1)
+    --
+    (LL2);
+\draw
+    (LL2)
+    --
+    (BL);
-\node at (-3.55,-0.60) {$+$};
+\node at (-4.76,-0.80) {$+$};
-\node at (-3.64,-1.54) {$E_2$};
+\node at (-4.80,-1.84) {$E_2$};
+\node at (-3.67,-2.91) {$R$};
 % ============================================================
-% Horizontal middle branch
+% Horizontal branch: Ig2
 % ============================================================
-% Left wire
+\coordinate (Ig2) at (-2.05,0);
-\draw (L) -- (-2.07,0);
-% Ig2
+\draw
-\draw (-1.60,0) circle (0.48);
+    (L)
-\draw[-latex, line width=1.05pt]
+    --
-    (-1.84,0) -- (-1.37,0);
+    ($(Ig2)+(-0.62,0)$);
-\draw (-2.07,0) -- (-2.08+0.01,0);
-\draw (-1.12,0) -- (C);
-\node at (-1.62,0.84) {$I_{g2}$};
+\draw
+    (Ig2)
+    circle[radius=0.62];
-% Right wire and Ig3
+\draw[-{Latex[length=8pt,width=8pt]},line width=1.5pt]
-\draw (C) -- (1.12,0);
+    ($(Ig2)+(-0.30,0)$)
+    --
+    ($(Ig2)+(0.31,0)$);
-\draw (1.60,0) circle (0.48);
+\draw
-\draw[-latex, line width=1.05pt]
+    ($(Ig2)+(0.62,0)$)
-    (1.36,0) -- (1.83,0);
+    --
+    (C);
-\draw (2.08,0) -- (R);
+\node at (-2.06,1.10) {$I_{g2}$};
+% ============================================================
+% Horizontal branch: Ig3
+% ============================================================
+\coordinate (Ig3) at (2.07,0);
+\draw
+    (C)
+    --
+    ($(Ig3)+(-0.62,0)$);
+\draw
+    (Ig3)
+    circle[radius=0.62];
+\draw[-{Latex[length=8pt,width=8pt]},line width=1.5pt]
+    ($(Ig3)+(-0.30,0)$)
+    --
+    ($(Ig3)+(0.31,0)$);
+\draw
+    ($(Ig3)+(0.62,0)$)
+    --
+    (R);
-\node at (1.61,0.84) {$I_{g3}$};
+\node at (2.08,1.10) {$I_{g3}$};
 % ============================================================
-% Internal upper-left branch
+% Internal upper-left resistor
 % ============================================================
+\coordinate (IUL1)
+    at ($(TL)!0.27!(C)$);
+\coordinate (IUL2)
+    at ($(TL)!0.66!(C)$);
 \draw
     (TL)
-    -- (-1.30,2.25)
+    --
-    to[R, l_={$R$}]
+    (IUL1);
+\draw[resistor]
+    (IUL1)
+    --
+    (IUL2);
+\draw
+    (IUL2)
+    --
     (C);
+\node at (-1.36,1.88) {$R$};
 % ============================================================
-% Internal lower-left branch
+% Internal lower-left resistor
 % ============================================================
+\coordinate (ILL1)
+    at ($(C)!0.31!(BL)$);
+\coordinate (ILL2)
+    at ($(C)!0.68!(BL)$);
 \draw
     (C)
-    to[R, l^={$R$}]
+    --
+    (ILL1);
+\draw[resistor]
+    (ILL1)
+    --
+    (ILL2);
+\draw
+    (ILL2)
+    --
     (BL);
+\node at (-1.33,-1.88) {$R$};
 % ============================================================
-% Internal upper-right branch -- E1
+% Internal upper-right source E1
 % ============================================================
-\coordinate (E1c) at (0.95,1.63);
+\coordinate (E1) at (1.20,2.10);
-% line from center to source
 \draw
-    (C) -- ($(E1c)!0.49cm!(C)$);
+    (C)
+    --
+    ($(E1)!0.62cm!(C)$);
-% line from source to upper-right node
 \draw
-    ($(E1c)!0.49cm!(TR)$) -- (TR);
+    (E1)
+    circle[radius=0.62];
-% source circle
+\draw
-\draw (E1c) circle (0.49);
+    ($(E1)!0.62cm!(TR)$)
+    --
+    (TR);
-\node at (0.71,2.19) {$E_1$};
+\node at (0.83,2.97) {$E_1$};
-\node[rotate=-28] at (0.70,2.42) {$+$};
+\node[rotate=-31] at (0.87,3.31) {$+$};
 % ============================================================
-% Internal lower-right branch -- E4
+% Internal lower-right source E4
 % ============================================================
-\coordinate (E4c) at (0.99,-1.55);
+\coordinate (E4) at (1.24,-2.07);
 \draw
-    (C) -- ($(E4c)!0.49cm!(C)$);
+    (C)
+    --
+    ($(E4)!0.62cm!(C)$);
 \draw
-    ($(E4c)!0.49cm!(BR)$) -- (BR);
+    (E4)
+    circle[radius=0.62];
-\draw (E4c) circle (0.49);
+\draw
+    ($(E4)!0.62cm!(BR)$)
+    --
+    (BR);
-\node at (1.63,-1.32) {$E_4$};
+\node at (2.06,-1.67) {$E_4$};
-\node[rotate=-30] at (1.70,-1.72) {$+$};
+\node[rotate=-31] at (2.20,-2.14) {$+$};
 % ============================================================
@@ Line 194: / Line 359: @@
 % ============================================================
-\fill (L)  circle (2.8pt);
+\fill (L)  circle[radius=4.2pt];
-\fill (TL) circle (2.8pt);
+\fill (TL) circle[radius=4.2pt];
-\fill (TR) circle (2.8pt);
+\fill (TR) circle[radius=4.2pt];
-\fill (R)  circle (2.8pt);
+\fill (R)  circle[radius=4.2pt];
-\fill (BR) circle (2.8pt);
+\fill (BR) circle[radius=4.2pt];
-\fill (BL) circle (2.8pt);
+\fill (BL) circle[radius=4.2pt];
-\fill (C)  circle (2.8pt);
+\fill (C)  circle[radius=4.2pt];
 \end{circuitikz}
 \end{document}