A solenoid of diameter 0 2 m has 500 turns per metre At the

Last updated: 6/12/2023

A solenoid of diameter 0 2 m has 500 turns per metre At the centre of this solenoid a coil of 100 turns is wrapped closely around it If the current in solenoid changes from zero to 2 A in 1 millisecond Induced emf developed in the coil is nearly O 2 45 V 3 95 V 6 55 V