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For determining the value of potential a...

For determining the value of potential at a point, the external force at every point of the path is to be equal and opposite to the:

A

Electrostatic force on the test charge at that point

B

Work done

C

Both (a) and (b)

D

Neither (a) nor (b)

Text Solution

Verified by Experts

The correct Answer is:
A
Electrostatic force on the test charge at that point
Explanation: The external force at every point of the path is to be equal and opposite to the electrostatic force on the test charge at that point.
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