In a particular RL series circuit, a voltage of 10V at 50HZ produces a current of 700mA while the samevoltage at 75HZ produces 500mA. What are the values of R and L in the circuit?In a given RL circuit, R=3.5ohms and L=0.1H. Find the current through the circuit and power factor if a50HZ voltage V-220430degrees is applied across the circuit.

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In a particular RL series circuit, a voltage of 10V at 50HZ produces a current of 700mA while the same voltage at 75HZ produces 500mA. What are the values of R and L in the circuit?

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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Question

In a particular RL series circuit, a voltage of 10V at 50HZ produces a current of 700mA while the same
voltage at 75HZ produces 500mA. What are the values of R and L in the circuit?
In a given RL circuit, R=3.5ohms and L=0.1H. Find the current through the circuit and power factor if a
50HZ voltage V-220430degrees is applied across the circuit.

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