MHT CET 2026 Physics question

If charge +q is taken from one point to another over an equipotential surface, then

(A)work done on the charge continuously increases.
(B)work is done by the charge.
(C)work done on the charge is constant.
(D)no work is done.Correct

Answer: (D)

Solution

Work done in moving a charge between two points is . On an equipotential surface every point has the same potential, so and whatever the path taken. Equivalently, the electric field is always perpendicular to an

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Question ID VK-101453