When 100 volt d c is applied across a solenoid a current of

Last updated: 6/12/2023

When 100 volt d c is applied across a solenoid a current of 1 0 A flows in it When 100 volt a c is applied across the same coil the current drops to 0 5 A If the frequency of a c source is 50 Hz the impedance and inductance of the solenoid is 1 200 2 and 0 55 H 2 100 2 and 0 86 H 4 100 2 and 0 93 H 3 200 2 and 1 0 H