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A student’s 9.0 V, 7.5W portable radio was left on from 9:00 P.M. until 3:00 A.M. How much charge passed through the wires?

Correct Answer: 18000C

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Physics MCQ: A student’s 9.0 V, 7.5W portable radio was left on from 9:00 P.M. until 3:00 A.M. How much charge passed through the wires? | Extra Education