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A coil of inductance 2 Henrys and a resistance of 10 ohms is connected with an emf, E=200sin20t volts, where t is the time in seconds. I=0 when t=0. Find I when t=0.05 second.

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

Chapter4: Transmission Line Parameters

Section: Chapter Questions

Problem 4.8MCQ: An ac resistance is higher than a dc resistance. True False

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Question

A coil of inductance 2 Henrys and a resistance of 10 ohms is connected with an emf, E=200sin20t volts, where t is the time in seconds. I=0 when t=0. Find I when t=0.05 second.

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