A coil of resistance 20 Ω and inductance 300 mH is connected in parallel with a capacitor of 200μF. A variable frequency supply of 110 V is provided to the connection. Find the value of the frequency for the condition that the current drawn from the supply is in phase with the source voltage. Find the value of dynamic resistance and current for this condition

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter21: Resistive-capacitive Series Circuits
Section: Chapter Questions
Problem 6RQ: A 15-F AC capacitor is connected in series with a 50 resistor. The capacitor has a voltage rating...
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A coil of resistance 20 Ω and inductance 300 mH is connected in parallel with a capacitor of 200μF. A variable frequency supply of 110 V is provided to the connection. Find the value of the frequency for the condition that the current drawn from the supply is in phase with the source voltage. Find the value of dynamic resistance and current for this condition

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