First slide

Equipotential surfaces

Question

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

Easy

A

work is done on the charge
B

work is done by the charge
C

work done is constant
D

no work is done

Solution

On the equipotential surface, electric field is normal to the charged surface (where potential exists) so that no work will be done.

Get Instant Solutions

When in doubt download our app. Now available Google Play Store- Doubts App

Recieve an sms with download link

Doubts App

OR

SCAN ME

Doubts App

Doubts App