Question

There is 10 units of charge at the centre of a circle of radius 10m. The work done in moving 1 unit of charge around the circle once is:

A

B

C

D

Easy

Solution

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Correct option is A)

Work done is given by
In the given problem, as initial and final points are same. Hence, work done is zero.

Solve any question of Electrostatic Potential and Capacitance with:-

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