Essay
An LRC circuit has R = 15.0 Ω, L = 25.0 mH, and C = 30.0 μF. The circuit is connected to a 120 V (rms) source with frequency 200 Hz.
(a) What is the impedance of the circuit?
(b) What is the rms current in the circuit?
(c) What is the rms voltage across the resistor?
(d) What is the rms voltage across the inductor?
(e) What is the rms voltage across the capacitor?
(f) If the current in the circuit is given by I = I0 sin ωt, the voltage is given by
Correct Answer:
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(a) 15.8 Ω
(b) 7.6 A...View Answer
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Correct Answer:
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(b) 7.6 A...
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