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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 nashdelossantos644

Answer (2)

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Answered by GinnyAnswer | 2025-07-03

A device with a current of 15.0 A for 30 seco n d s delivers approximately 2.81 × 1 0 21 electrons. This is calculated by first finding the total charge using the formula Q = I × t , followed by dividing the total charge by the charge of a single electron. Thus, 450 C of charge corresponds to around 2.81 × 1 0 21 electrons.
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Answered by Anonymous | 2025-07-04

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