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A negative charge is moved from point A to point B along an equipotential surfac

ID: 1457961 • Letter: A

Question

A negative charge is moved from point A to point B along an equipotential surface. Which of the following statements must be true for this case? A) The negative charge performs work in moving from point A to point B. B) Work is required to move the negative charge from point A to point B. C) No work is required to move the negative charge from point A to point B. D) The work done on the charge depends on the distance between A and B. E) Work is done in moving the negative charge from point A to point B.

Explanation / Answer

C is correct option.

here is the explanation.

Workdone = q*delta_V

= q*0 (since, on equipotentail surface, delta_V = 0)

= 0

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