The diagrams below show regions of equipotentials.
A positive charge is moved from $A$ to $B$ in eac

Question

The diagrams below show regions of equipotentials.
A positive charge is moved from $A$ to $B$ in each diagram.

Professor PC Thomas Classes · Answer

Work done is given as $W=q \Delta V$

In all the four cases the potential difference from $A$ to $B$ is same.
$	herefore \quad$ In all the four cases the work done is same.