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Consider a uniform electric field in the...

Consider a uniform electric field in the `hat (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

Text Solution

Verified by Experts

The correct Answer is:
D

As the electric field in the z-direction is uniform, equipotenital surfaces are in xy plane. Hence the potential for given z is constant on x-y plane, for any x in this plane and for any y in this plane. So all are correct.
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Knowledge Check

  • For uniform electric field, potential difference between the plate is

    A
    `1/epsilon_0(QA)/d`
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    `1/epsilon_0(Ad)/Q`
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  • A, B and C are three points in a uniform electric field. The electric potential is

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    Maximum at C
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  • Consider a uniform electric field E = 3 xx 10^(3) hat(i)N C^(-1) . What is te flux of this field through a square of 10 cm on a side whose plane is parallel to the yz plane ?

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    `10 N C^(-1) m^(2)`
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    `20 N C^(-1) m^(2)`
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