A resistor, inductor, and capacitor are in series with an AC power supply. The amplitude of the current in the circuit is found to be 2.00 A. The capacitance is 0.04 F (40 mF). The inductance is 0.50 H. The driving frequency is 10 rad/s. (a) Find the amplitude of the voltage across the capacitor. (b) Find the amplitude of the voltage across the inductor. (c) Suppose that the amplitude of the voltage across the resistor is the same as the value you found in (a). Draw the phasor diagram.

A resistor, inductor, and capacitor are in series with an AC power supply. The amplitude of the current in the circuit is found to be 2.00 A. The capacitance is 0.04 F (40 mF). The inductance is 0.50 H. The driving frequency is 10 rad/s. (a) Find the amplitude of the voltage across the capacitor. (b) Find the amplitude of the voltage across the inductor. (c) Suppose that the amplitude of the voltage across the resistor is the same as the value you found in (a). Draw the phasor diagram.

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter15: Alternating-current Circuits

Section: Chapter Questions

Problem 62CP: A 1.5k resistor and 30-mH inductor are connected in series, as below, across a120-V(rms)ac power...

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