I would like to use curved arrows for the voltage source when using the circuitikz
package.
For example, using
\begin{circuitikz}[european voltages]
\draw (0,0) to[R, v^=$v_1$] (2,0);
\end{circuitikz}
and
\begin{circuitikz}[european voltages]
\draw (0,0) to[V=10V, i_=$i_1$] (2,0);
\end{circuitikz}
one obtains the following symbols:
How could I use the voltage arrow style from the first case on the source in the second case? That is: I want a curved voltage arrow for the source. Any help would be very much appreciated.