A circuit consists of an inductor which has a resistance of 10 Ω and an inductance of 0.3 H, in series with a capacitor of 30 μF capacitance. Calculate(a) the impedance of the circuit to currents of 40 Hz (b) the resonant frequency (c) the peakvalue of stored energy in joules when the applied voltage is 200 V at the resonant frequency. Answer: [58.31 Ω; 53 Hz; 120 J]

A circuit consists of an inductor which has a resistance of 10 Ω and an inductance of 0.3 H, in series with a capacitor of 30 μF capacitance. Calculate(a) the impedance of the circuit to currents of 40 Hz (b) the resonant frequency (c) the peakvalue of stored energy in joules when the applied voltage is 200 V at the resonant frequency. Answer: [58.31 Ω; 53 Hz; 120 J]

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter24: Resistive-inductive-capacitive Parallel Circuits

Section: Chapter Questions

Problem 4RQ: A tank circuit contains a capacitor and an inductor that produce 30 of reactance at the resonant...

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