MCQ
If a unit positive charge is taken from one point to another over an equipotential surface, then
- AWork is done on the charge
- BWork is done by the charge
- CWork done is constant
- ✓No work is done
✓
Answer
Correct option: D.
No work is done
d
On the equipotential surface, electric field is normal to the charged surface (where potential exists) so that no work will be done.
On the equipotential surface, electric field is normal to the charged surface (where potential exists) so that no work will be done.
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