Electrostatics Question 788

Question: In the electric field of a point charge q, a certain charge is carried from point A to B, C, D and E. Then the work done is

Options:

A) least along the path AB

B) least along the path AD

C) zero along all the paths AB, AC, AD and AE

D) least along AE

Show Answer

Answer:

Correct Answer: C

Solution:

[c] A B C D E is an equipotential surface, on equipotential surface no work is done in shifting a charge from one place to another.



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