NEET PhysicsClass 12Electrostatic potentialEasySingle correct

A charge of +3 μC is moved slowly (no change in kinetic energy) from a point A at a potential of 20 V to a point B at a potential of 80 V. How much work must an external agent do?

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A charge of +3 μC is moved slowly (no change in kinetic energy) from a point A at a potential of 20 V to a point B at a potential of 80 V. How much work must an external agent do?

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