2. The coil having a resistance of 10 N and an inductance of 0.2 H is connected to a 100-V, 50-Hz supply. Calculate (a) the impedance of the coil (b) the reactance of the coil (c) the current taken and (d) the phase difference between the current and the applied voltage. [(a) 63.5 (b) 62.8 (c) 1.575 A (d) 80°57' ]

2. The coil having a resistance of 10 N and an inductance of 0.2 H is connected to a 100-V, 50-Hz supply. Calculate (a) the impedance of the coil (b) the reactance of the coil (c) the current taken and (d) the phase difference between the current and the applied voltage. [(a) 63.5 (b) 62.8 (c) 1.575 A (d) 80°57' ]

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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