nected to a 60-Hz, 90-V (rms) source, the volt p across the resistor is found to be 51 V (rms) a wer delivered to the circuit is 20 W.

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An inductor and a resistor are connected in series. When
connected to a 60-Hz, 90-V (rms) source, the voltage
drop across the resistor is found to be 51 V (rms) and the
power delivered to the circuit is 20 W.
(a) Find the value of the resistance.
Ω
(b) Find the value of the inductance.
Transcribed Image Text:An inductor and a resistor are connected in series. When connected to a 60-Hz, 90-V (rms) source, the voltage drop across the resistor is found to be 51 V (rms) and the power delivered to the circuit is 20 W. (a) Find the value of the resistance. Ω (b) Find the value of the inductance.
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