Answered: A magnetic coil produces 100,000…

A magnetic coil produces 100,000 maxwells with 2,000 turns and with a current of 2 amperes. The current is cut off and flux collapses in 10ms. Determine the voltage across the coil. Ans. 200V

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter8: Basic Electric Motors

Section: Chapter Questions

Problem 3RQ

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Question

A magnetic coil produces 100,000 maxwells with 2,000 turns and with a current of 2
amperes. The current is cut off and flux collapses in 10ms. Determine the voltage across
the coil. Ans. 200V

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