or the magnetic circuit shown in the figure, the iron core with N = 500 turns -Magnetic permeability is 200. its average length is 40 cm -The diameter of the cross-sectional area is 1 cm. Find the current that must pass through the winding to produce 0.5 mWb of flux in a 1mm air-gap magnetic circuit?

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For the magnetic circuit shown in the figure, the iron core with N = 500 turns -Magnetic permeability is 200. its average length is 40 cm -The diameter of the cross-sectional area is 1 cm. Find the current that must pass through the winding to produce 0.5 mWb of flux in a 1mm air-gap magnetic circuit?

O 7.5991 A
O 5.0661 A
O 4.6439 A
O 2.9552 A
O 3.7995 A
Transcribed Image Text:O 7.5991 A O 5.0661 A O 4.6439 A O 2.9552 A O 3.7995 A
Magnetic permeability
of iron core
Air-gap
Length
Cross-sectional area of the core
Average length
= tr
of iron core
iron
Transcribed Image Text:Magnetic permeability of iron core Air-gap Length Cross-sectional area of the core Average length = tr of iron core iron
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