A resistor and a capacitor are connected in series across a supply of 250 V. When the supp frequency is 50 Hz, the current in the circuit is 5 A. When the supply frequency is 60 Hz, t current is 5.8 A. Find the value of the capacitance?

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter20: Capacitance In Ac Circuits
Section: Chapter Questions
Problem 5PP: Three capacitors having capacitance values of 20F,40F, and 50F are connected in parallel to a 60 -...
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A resistor and a capacitor are connected in series across a supply of 250 V. When the supply
frequency is 50 Hz, the current in the circuit is 5 A. When the supply frequency is 60 Hz, the
current is 5.8 A. Find the value of the capacitance?
Transcribed Image Text:A resistor and a capacitor are connected in series across a supply of 250 V. When the supply frequency is 50 Hz, the current in the circuit is 5 A. When the supply frequency is 60 Hz, the current is 5.8 A. Find the value of the capacitance?
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