A capacitor that has an XC of 40 Ω is connected to a 60 Hz voltage. What is the capacitance?
A) 66.31 μF
B) 75.80 μF
C) 99.48 μF
D) 100.52 μF

Name: A capacitor that has an XC of 40 Ω is connected to a 60 Hz voltage. What is the capacitance? A) 66.31 μF B) 75.80 μF C) 99.48 μF D) 100.52 μF
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Question

Quizplus · Accepted Answer

The capacitive reactance (XC) is given by the formula XC = 1 / (2πfC). Solving for C gives C = 1 / (2πfXC). Substituting f = 60 Hz and XC = 40 Ω, we get C ≈ 66.31 μF.

A Capacitor That Has an XC of 40 Ω Is