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13/07/2021 5:18 pm
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What is the potential difference between the terminals of a battery if 250 joules of work is required to transfer 20 coulombs of charge from one terminal of battery to the other?
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13/07/2021 5:20 pm
Given, Work done = 250J, Charge moved = 20C.
we know that,
Potential difference = Work done/Charge moved
= 250/20
= 12.5