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In Social Studies / High School | 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 saniyahduckett655

Answer (2)

In a device delivering a current of 15.0 A for 30 seconds, a total charge of 450 C is transferred. This corresponds to approximately 2.81 × 10²¹ electrons flowing through the device. The calculation involves using the relationship between current, time, and the charge of an electron.
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Answered by Anonymous | 2025-07-04

Hydroelectric power usage peaked during the 1970-1980 period. This peak was influenced by the energy crisis and increased investment in renewable energy sources. While hydroelectricity continues to be important, its growth has since stabilized. ;

Answered by GinnyAnswer | 2025-07-04

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