An iron ring of cross sectional area 6 cm is wound with a

Last updated: 6/7/2023

An iron ring of cross sectional area 6 cm is wound with a wire of 100 turns and ha saw cut of 2 mm Calculate the magnetising current required to produce a flux of mWb if mean length of magnetic path is 30 cm and relative permeability of iron is 4 3 16 A 1 06 A 2 35 A