我的代码
\documentclass[11pt,twoside]{report}
\usepackage[american]{circuitikz}
\begin{document}
\begin{circuitikz}
\draw
(0,0)
to[sV, v<=$V$] ++(0,2.5)
to[R, l=$R$,i=$i$,-o] ++(3.5,0)
to[open, v^=$~~U$] ++(0,-2.5)
to[short,-o] ++(0,0)
--(0,0)
;
\end{circuitikz}
\end{document}
给我
我想要
如何从电压源去除极性标志?
\documentclass{standalone}
\usepackage[
american,
]{circuitikz}
\ctikzset{voltage/american plus/.initial={}}
\ctikzset{voltage/american minus/.initial={}}
\begin{document}
\begin{circuitikz}[]
\draw
(0,0)
to[sV, v<=$V$] ++(0,2.5)
to[R, l=$R$,i=$i$,-o] ++(3.5,0)
to[open, v^=$~~U$] ++(0,-2.5)
to[short,-o] ++(0,0)
--(0,0)
;
\end{circuitikz}
\end{document}