4 22 A magnetising field of 1600 Am produces a magnetic flux

Last updated: 6/11/2023

4 22 A magnetising field of 1600 Am produces a magnetic flux of 2 4 x 10 5Wb in an iron bar of cross sectional area 0 2cm Calculate permeability and susceptibility of the bar Ans 7 5 x 10 4 N A 596