Consider the magnetic circuit in Figure. Assuming that the core u= 1000uo has a uniform cross section of 4 cm-,N= 400 , the flux density in the air gap.

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
Chapter3: Power Transformers
Section: Chapter Questions
Problem 3.1MCQ: The Ohms law for the magnetic circuit states that the net magnetomotive force (mmf) equals the...
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Quèstion 3
Consider the magnetic circuit in Figure. Assuming that the core u= 1000uo has a uniform cross section of 4 cm2,N= 400, the flux density in the air gap.
0.2A
L= 42 cm
4-0.1 em
35.4 mwb
Non of These
70.8 mwb
60.5 mwb
Transcribed Image Text:Quèstion 3 Consider the magnetic circuit in Figure. Assuming that the core u= 1000uo has a uniform cross section of 4 cm2,N= 400, the flux density in the air gap. 0.2A L= 42 cm 4-0.1 em 35.4 mwb Non of These 70.8 mwb 60.5 mwb
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