Description

This is a LaTeX document that uses the standalone document class and several packages including circuitikz, siunitx, and amsmath. The circuitikz package provides the tools to draw electronic circuits, while siunitx provides support for typesetting units and amsmath provides additional math symbols.

The code uses the circuitikz environment to draw a circuit diagram with several components. The circuit consists of a voltage source (V), resistors (R), a current-controlled current source (cI), and a current-controlled voltage source (cV). The components are connected using to commands, and labels are added to indicate the values of resistors and sources, as well as the direction and name of currents and voltages. Labels are also added to nodes in the circuit for later reference.

Keywords

circuitikz, siunitx, amsmath, tikz, resistor, voltage source, current source, node, label.

Source Code

\documentclass[tikz]{standalone}
\usepackage{circuitikz}
\usepackage{siunitx}
\usepackage{amsmath,amssymb}
\begin{document}
\begin{circuitikz}
	\draw (0,2) to[V,v>=$100\si{\ampere}$] (0,0); %% Note _>= instead of >=
	\draw (0,2) to [R,l^=$2.5 \si{k\ohm}$,i_>=$i_1$,-*] (2,2)
	to [R=$625\si{\ohm}$,-*](2,0);
	\draw (2,2) to [short] (4,2);
	\draw (4,0)to [cI,l_=$10^{-3}v_2$] (4,2);
	\draw (4,0)
	to [R,l^=$4\si{\ohm}$] (2,0);
	\draw (0,0) to [short,-*] (2,0);
	
	\draw (4,0) to [short,-*] (8,0);
	\draw (8,2)to [cV,l_=$5000i_1$](8,0)
	to [short] (10,0);
	\draw (8,2)
	to [R,l^=$4\si{k \ohm}$] (10,2)
	to [R,l^=$6\si{k \ohm}$,v_>=$v_2$] (10,0)
	to [short, -*] (12,0)
	node[label={[font=\footnotesize]above:$b$}] {}
	;
	
	\draw (10,2) to [short, -*] (12,2)
	node[label={[font=\footnotesize]above:$a$}] {}
	;
\end{circuitikz}
\end{document}