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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 teddy91456

Answer (2)

The United States opposed the Soviet economic system after World War II because it did not allow people to make free choices, relying instead on central planning. This contrast with the US's market-driven economy highlighted inefficiencies and reduced individual freedoms. Ultimately, the ideological clash represented deeper values regarding economic freedom and governmental control. ;

Answered by GinnyAnswer | 2025-07-06

In a time of 30 seconds, an electric device delivering a current of 15.0 A allows approximately 2.81 billion billion electrons to flow through it. This is calculated using the relationship between current, charge, and time, along with the charge of a single electron. The formula used is Q = I × t followed by determining the number of electrons using n = e Q ​ .
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Answered by Anonymous | 2025-07-24

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