What is the capacitance of a capacitor with a reactance of 20.0 $\Omega$ at a frequency of 60.0 Hz?
A) 50.0 mF
B) 50.0 $\mu$F
C) 133 mF
D) 133 $\mu$F
E) 833 $\mu$F

Name: What is the capacitance of a capacitor with a reactance of 20.0 $\Omega$ at a frequency of 60.0 Hz? A) 50.0 mF B) 50.0 $\mu$F C) 133 mF D) 133 $\mu$F E) 833 $\mu$F
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Question

Quizplus · Accepted Answer

Capacitance is given by C = 1/(2πfX), where f is the frequency and X is the reactance. Plugging in the given values, we get C = 1/(2π(60.0 Hz)(20.0 Ω)) = 133 µF.

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