The electric field has a constant value of 4.0 x 10^3 V/m and is directed downward. The field is the same everywhere. The potential at a point P within this region is 155 V. What is the potential at a point (a.) 6.0 x 10^-3 m directly above P, (b.)3.0 x 10^-3 m directly below P, and (c) 8.0 . 10 ^-3 m directly to the right of P?
The solution calculates the electric potential on the field.