Question

Hello people ~

Consider a uniform electric field in the z-direction. The potential is a constant
(a) for any x for a given z
(b) for any y for a given z
(c) on the x-y plane for a given z
(d) all of these
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Answer 1

• (d) all of these

Step-by-step explanation:

It is given that the electric is uniform in the z-direction.

Therefore,

• For any x for a given z, the potential will be constant
• For any y for a given z, the potential will be constant
• On the x-y plane for a given z, the potential will be constant
• All of them are correct, so the correct option is d

Answer 2

All of the above

As it's given that

• A uniform electric field in the z direction

Means the plane it's perpendicular to it xy plane.

• It's for any x and any y

Hence all are correct