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In Business / College | 2025-07-07

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

Asked by ay1inlain3z

Answer (2)

Credit unions are indeed subject to federal regulations; thus, the answer to the statement is B. False. They are regulated by the National Credit Union Administration (NCUA) and must comply with various laws. This regulation helps protect members and maintain financial stability. ;

Answered by GinnyAnswer | 2025-07-07

To find how many electrons flow through a device with a current of 15.0 A for 30 seconds, we calculate the total charge using the formula Q = I × t , which equals 450 C. Then, dividing by the charge of an electron (approximately 1.6 × 1 0 − 19 C ), we find that approximately 2.81 × 1 0 21 electrons flow through the device. Therefore, the answer is about 2.81 quintillion electrons.
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Answered by Anonymous | 2025-07-25

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