Question

a9

A potential difference of 20 V is applied to an electrical device to provide a current
of 40 mA for 2 min. How much charge is passed through the device during this
time?
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Advanced Physics

Electric current

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Transcribed Image Text

A potential difference of 20 V is applied to an electrical device to provide a current of 40 mA for 2 min. How much charge is passed through the device during this time?