A coil that consists of 450 windings is wound around a bakelite ring. The mean diameter of the ring is 100 mm and the diameter of the bakelite core is 20 mm. The current through the coil is 3 A. Determine: a) the field strength b) the flux density c) the total flux

A coil that consists of 450 windings is wound around a bakelite ring. The mean diameter of the ring is 100 mm and the diameter of the bakelite core is 20 mm. The current through the coil is 3 A. Determine: a) the field strength b) the flux density c) the total flux

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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a) the field strength
b) the flux density
c) the total flux

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