Answered: Find the reluctance of a magnetic…

Find the reluctance of a magnetic circuit if a magnetic flux $ = 4.2 × 10-4 Wb is established by an impressed mmf of 400 At.

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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Find the reluctance of a magnetic circuit if a magnetic flux $ = 4.2 × 10-4 Wb is established by an impressed mmf of
400 At.

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