An Ac Circuit Consists of a 220 MH Inductor in Series

question 18

Multiple Choice

An ac circuit consists of a 220 mH inductor in series with a 25 pF capacitor and an ac source with an rms voltage of 12 V. At what frequency will the rms voltage across the capacitor be equal to that across the inductor?

• A) 94 kHz
• B) 15 kHz
• C) 68 kHz
• D) 426 kHz

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