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In Engineering / College | 2025-07-07

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

Asked by johnswelh

Answer (2)

Burning metals, including titanium and steel, belong to Class D fires , which involve combustible metals. This class is distinct from others like Class A, B, and C, which deal with different materials. Understanding this classification is crucial for effective fire safety and response. ;

Answered by GinnyAnswer | 2025-07-08

Approximately 2.81 x 10^21 electrons flow through the device delivering a current of 15.0 A for 30 seconds. This is calculated using the relationship between current, charge, and the charge of an electron. The total charge delivered over that period is 450.0 C.
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Answered by Anonymous | 2025-07-30

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