An ac circuit consists of a 220 mH inductor in series with a 75 kΩ resistor and a 12 V rms sinusoidal emf. If the frequency of the emf is 25 kHz, what is the rms voltage across the resistor?
▸
7.0 V
▸
9.4 V
▸
11 V
▸
5.0 V
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QuestionAn ac circuit consists of a 220 mH inductor in series with a 75 kΩ resistor and a 12 V rms sinusoidal emf. If the frequency of the emf is 25 kHz, what is the rms voltage across the resistor? ▸ 7.0 V ▸ 9.4 V ▸ 11 V ▸ 5.0 V
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