68 An ideal 0.25-H inductor and a capacitor are connected in series with an ideal 60-Hz generator. A digital voltmeter is used to measure the rms voltages across the inductor and capacitor in- dependently. The voltmeter reading across the capacitor is 75 V and that across the inductor is 50 V. (a) Find the capacitance and the rms current in the circuit. (b) What is the rms voltage across the series combination of the capacitor and the inductor?

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Chapter1: Units, Trigonometry. And Vectors
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An ideal 0.25-H inductor and a capacitor are connected
68
in series with an ideal 60-Hz generator. A digital voltmeter is used
to measure the rms voltages across the inductor and capacitor in-
dependently. The voltmeter reading across the capacitor is 75 V and
that across the inductor is 50 V. (a) Find the capacitance and the rms
current in the circuit. (b) What is the rms voltage across the series
combination of the capacitor and the inductor?
Transcribed Image Text:An ideal 0.25-H inductor and a capacitor are connected 68 in series with an ideal 60-Hz generator. A digital voltmeter is used to measure the rms voltages across the inductor and capacitor in- dependently. The voltmeter reading across the capacitor is 75 V and that across the inductor is 50 V. (a) Find the capacitance and the rms current in the circuit. (b) What is the rms voltage across the series combination of the capacitor and the inductor?
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