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In Physics / College | 2025-07-03

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

Asked by bernardbdiego

Answer (2)

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Answered by GinnyAnswer | 2025-07-03

When a current of 15.0 A flows for 30 seconds, it results in a charge of 450 coulombs. The number of electrons that flow through the device can be calculated to be approximately 2.81 × 1 0 21 . This is based on the known charge of an electron being 1.6 × 1 0 − 19 C .
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Answered by Anonymous | 2025-07-04

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