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In Social Studies / College | 2025-07-08

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

Asked by amyroberts022002

Answer (2)

The total fertility rate (TFR) measures how many children a woman would have throughout her lifetime if current fertility rates remain stable. It plays a crucial role in understanding population dynamics and guiding policy decisions. A TFR of 2.1 is commonly seen as the replacement level for a stable population. ;

Answered by GinnyAnswer | 2025-07-08

Approximately 2.81 x 10^21 electrons flow through the device when a current of 15.0 A is delivered for 30 seconds. This calculation is based on the relationship between current, charge, and time. By using the equation Q = I × t, we can determine the total charge and then convert that to the number of electrons.
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Answered by Anonymous | 2025-08-01

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