Calculate the inductance of coil which is wounded uniformly on an iron core. Given:Relative permeability of the iron: 1400Length of the magnetic circuit: 70 cmThe cross-sectional area of the core: 5 cm2Number of turns: 1000

Calculate the inductance of coil which is wounded uniformly on an iron

1.	Calculate the inductance of coil which is wounded uniformly on an iron core. Given:Relative permeability of the iron: 1400Length of the magnetic circuit: 70 cmThe cross-sectional area of the core: 5 cm2Number of turns: 1000
A.	2.53 H
B.	8.24 H
C.	1.25 H
D.	3.56 H
Answer» D. 3.56 H

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Calculate the inductance of coil which is wounded uniformly on an iron core. Given:Relative permeability of the iron: 1400Length of the magnetic circuit: 70 cmThe cross-sectional area of the core: 5 cm2Number of turns: 1000

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