Question:
In an electrical circuit, a battery is connected to pass 20C of charge through it in a certain given time. The potential difference between two plates of the battery is maintained at 15V. The workdone by the battery is __________J.
In an electrical circuit, a battery is connected to pass 20C of charge through it in a certain given time. The potential difference between two plates of the battery is maintained at 15V. The workdone by the battery is __________J.
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Work done by a source moving charge q across potential difference V is \(W = qV\).
Updated On: Nov 4, 2026
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Correct Answer: 300
Solution and Explanation
Work done by the battery \(W = qV = 20\text{ C}\times 15\text{ V} = 300\) J.
Answer: 300
Answer: 300
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