A coil having an inductance of 0.2H and a resistance of 10 ohm is connected across a 100V a.c. supply, calculate the phase difference between the supply voltage and the current when the frequency 470Hz; (Give your answer in degrees)

A coil having an inductance of 0.2H and a resistance of 10 ohm is connected across a 100V a.c. supply, calculate the phase difference between the supply voltage and the current when the frequency 470Hz; (Give your answer in degrees)

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.2P: Convert the following instantaneous currents to phasors, using cos(t) as the reference. Give your...

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