% Author: Dr. Matthias Jung, DL9MJ
% Year: 2020
\begin{circuitikz}
    \draw(0,0) to [short,o-*] ++(1,0) coordinate(dx1)
               to [C, -*] ++(4,0) coordinate(dx2)
               to [short, -o] ++(1,0);
    \draw(0,4) to [short, o-*] ++(1,0) coordinate(dc1)
               to [C, -*] ++(4,0) coordinate(dc2)
               to [short,-o] ++(1,0);
    \draw(dx1) to [american inductor, name=l1] (dc1);
    \draw(dx2) to [american inductor, name=l2] (dc2);
    \draw[densely dashed] (l1.core east) -- (l1.core west);
    \draw[densely dashed] (l2.core east) -- (l2.core west);
\end{circuitikz}