What is the reactance of a 1.0-mH inductor at 60 Hz?
A)0.19 Ω
B)0.38 Ω
C)2.7 Ω
D)5.3 Ω

Name: What is the reactance of a 1.0-mH inductor at 60 Hz? A)0.19 Ω B)0.38 Ω C)2.7 Ω D)5.3 Ω
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Question

Quizplus · Accepted Answer

The reactance of an inductor is calculated using the formula $X_L = 2\pi fL$, where $f$ is the frequency in hertz and $L$ is the inductance in henries. Plugging in the given values, $X_L = 2\pi(60)(0.001) = 0.377$, which rounds to 0.38 Ω.

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