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In History / 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 temara18

Answer (2)

President Roosevelt's speech called for Americans to mobilize for military production, work diligently, and support democracy during World War II. He emphasized the urgency of these actions to aid the Allies against Germany. The speech did not advocate for neutrality or restricting aid to any single country. ;

Answered by GinnyAnswer | 2025-07-06

The total charge flowing through the device is 450 Coulombs, which corresponds to approximately 2.81 x 10^21 electrons. This calculation is based on the formula for current and the charge of a single electron. Thus, around 2.81 quintillion electrons pass through the device in 30 seconds.
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Answered by Anonymous | 2025-07-23

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