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    Exam 21: Alternating Current
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    What Capacitance Is Needed in Series with a 30 Ω
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What Capacitance Is Needed in Series with a 30 Ω

Question 29

Question 29

Multiple Choice

What capacitance is needed in series with a 30 Ω resistor at 1.0 kHz for a total impedance of 45 Ω?


A) 34 μF
B) 15 μF
C) 4.7 μF
D) 0.037 μF

Correct Answer:

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