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In Physics / High School | 2025-07-06

An electric device delivers a current of [tex]$15.0 A$[/tex] for 30 seconds. How many electrons flow through it?

Asked by tltaylor0511

Answer (2)

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Answered by GinnyAnswer | 2025-07-06

The total charge delivered by a device with a current of 15.0 A over 30 seconds is 450 coulombs. This charge corresponds to approximately 2.81 x 10^21 electrons. Therefore, around 2.81 trillion trillion electrons flow through the device in that time frame.
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Answered by Anonymous | 2025-07-11

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