Two closely spaced equipotential surfaces A and B with potentials V are kept distance apart as shown in the figure. Deduce the relation between the electric field and the potential gradient between them. Write the two important conclusions concerning t

Two closely spaced equipotential surfaces A and B with potentials V are kept distance apart as shown in the figure. Deduce the relation between the electric field and the potential gradient between them. Write the two important conclusions concerning the relation between the electric field and electric potentials.