Assertion. Work done in moving any charge through any distance on an equipotential surface is zero.
Reason. An equipotential surface is very smooth.
A. both, Assertion and Reason are true and the Reason is correct explanation of the Assertion.
B. both, Assertion and Reason are true, but Reason is not the correct explanation of the Asserrtion.
C. Assertion is true, but the Reason is false.
D. both, Assertion and Reason are false.