Answered: 4. A coil having an inductance of 0.2 H…

4. A coil having an inductance of 0.2 H and negligible resistance is connected across a 100 V a.c. supply. Calculate the current when the frequency is: (a) 30 Hz; and (b) 500 Hz.

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter17: Resistive-inductive Series Circuits

Section: Chapter Questions

Problem 2PP: Assume that the voltage drop across the resistor, ER, is 78 V, that the voltage drop across the...

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4. A coil having an inductance of 0.2 H and negligible
resistance is connected across a 100 V a.c. supply.
Calculate the current when the frequency is: (a) 30 Hz;
and (b) 500 Hz.

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