1. The problem statement, all variables and given/known data You measure a uniform electric field of 13.3 x 10^3 N/C between two equipotential surfaces. One surface is at a potential of 1543 V and the other is at 951 V. What is the separation between the two surfaces? 2. Relevant equations Eave = - deltaV/delta x 3. The attempt at a solution After rewriting the equation I did delta x = (1543V-951V)/(13.3 x 10^3) N/C I am not sure I am doing this right Thanks for any help!