A coil of 300 turns is wound on a non magnetic core having a

Last updated: 6/9/2023

A coil of 300 turns is wound on a non magnetic core having a mean circumference of 300 mm and a cross sectional area of 300 mm The inductance of the coil corresponding to a magnetizing current of 3 A will be Given that Ho 4 x 10 7 H m