Question

A positive charge is moved from one point to another point along an equipotential surface. The work required to move the charge _________.a. depends on the sign of the potential.b. is zero. c. is positive. d. is negative.e. depends on the magnitude of the potential.

Answer 1

Answer:zero

Step-by-step explanation:

Work done in moving a charge is zero in equipotential surface because potential of each point is same .

When there is Potential gradient then some particle experiences a force while moving but in equipotential surface there is no potential gradient , that is why work done in moving a charge is zero.