A resistor of R= 90 ohms and an unknown capacitance are in series. The voltage across the resitor is VR = 50 sin (1000t + 10degree) volts. If the current leads the applied voltage by 40degree, find the value of C in microfarad.

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 7RQ: An RC series circuit is connected to a 120-V, 60-Hz power source. The resistor is 25 and has a...
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A resistor of R= 90 ohms and an unknown capacitance are in series. The voltage across the resitor is VR = 50 sin (1000t + 10degree) volts. If the current leads the applied voltage by 40degree, find the value of C in microfarad.

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