Consider the magnetic circuit in Figure. Assuming that the core u= 1000µo has a uniform cross section of 4 cm2,N= 400 , the flux density in the air gap. 0.2 A L= 42 cm 4 = 0.1 cm 35.4 mwb 60.5 mwb 70.8 mwb Non of These

Consider the magnetic circuit in Figure. Assuming that the core u= 1000µo has a uniform cross section of 4 cm2,N= 400 , the flux density in the air gap. 0.2 A L= 42 cm 4 = 0.1 cm 35.4 mwb 60.5 mwb 70.8 mwb Non of These

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

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter12: Electronic Control Devices

Section: Chapter Questions

Problem 14RQ

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Concept explainers

Type of Magnetic Material

Every material has a unique composition that defines its magnetic behavior. Some materials get attracted towards a magnet and are called magnetic materials. Based on the magnetic properties held by each material, they are classified into different types.

Question

Consider the magnetic circuit in Figure. Assuming that the core µ= 1000µo has a uniform cross section of 4 cm2,N= 400 , the flux density in the air gap.
0.2 A
L = 42 cm
4 = 0.1 cm
35.4 mwb
60.5 mwb
70.8 mwb
Non of These

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