If a unit positive charge is taken from one point to another over an equipotential surface ,then

To move unit positive charge from one point to another on an equipotential surface

What is the amount of work done to move a point charge from one point to another on an equipotential surface ?

Correct the following statement. Work has to be done in moving a test charge from one point to another on an equipotential surface.

Work done in moving a unit positive charge through a distance of x meter on an equipotential surface is :

The amount of work done in moving a charge from one point to another in an equipotential surface is _____ ?

Work done in moving a unit positive charge through a disance x metre on an equipotential surface is