Physics - Electrostatics Question with Solution | TestHub

The electric field at e is directed normal to the 221.7 V contour and away from the 312.1 V contour

A charge released from rest on one of these contours will not move along the contour

Two of charges are positive and one is negative

$-118.1$ J of work is done to move a charge of 1 Coulomb from d to c along the contour