Question:
Consider a uniform electric field in the
direction. The potential is a constant
(a) in all space
(b) for any x for a given z
(c) for any y for a given z
(d) on the x-y plane for a given z
Solution:
The correct answer is
(b) for any x for a given z
(c) for any y for a given z
(d) on the x-y plane for a given z