and the other is labelled as Reason(R) Assertion : Work done by electric field on moving a positive charge on an equipotential surface is always zero . Reason (R): Electric lines of forces are always perpendicular to equipotential surfaces. In the light of the above statements, choose the most appropriate answer from the options given below: Both and (R) are correct but (R) is not the correct explanation of
is correct but (R) is not correct
is not correct but (R) is correct
and (R) are correct and (R) is the correct explanation of

(

Both