NEET Physics Electric Potential MCQ Question
What is the work done by an external force when bringing a charge q from infinity to a point in the electric field of another charge Q?
It is equal to the negative of the work done by the electric force.
It is always zero regardless of the distance.
It is equal to the work done by the electric force.
It is dependent only on the distance between the charges.
Correct Answer
Detailed Explanation
According to the NCERT context, the work done by the external force when bringing the charge q is equal to the negative of the work done by the electric force, indicating that there is no net force on the charge during this process.
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