What is the emf of a battery if it supplies 6 joules of energy to 2 coulombs of charge? - CURRENT ELECTRICITY Quiz | GKFix.in

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Question

What is the emf of a battery if it supplies 6 joules of energy to 2 coulombs of charge?

A. 12 V
B. 3 V
C. 0.33 V
D. 4 V

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