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In Health / 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 AMC2400x

Answer (2)

If wet concrete contacts the skin, it is essential to rinse the area immediately with plenty of water to minimize irritation and chemical burn. Removing any contaminated clothing and seeking medical advice if irritation persists are also important steps. Avoid waiting for the concrete to dry, as this can worsen skin damage. ;

Answered by GinnyAnswer | 2025-07-08

A device delivering a current of 15.0 A for 30 seconds results in a total charge of 450 coulombs. This charge corresponds to approximately 2.81 x 10^21 electrons flowing through the device. The calculation involves using the charge formula and the known charge of a single electron to determine the total number of electrons.
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Answered by Anonymous | 2025-07-11

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