axis of a solenoid carrying current 72 A solenoid of length

Last updated: 6/14/2023

axis of a solenoid carrying current 72 A solenoid of length 20 cm and radius 2 cm is closely wound with 200 turns The magnetic field intensity at either end of the solenoid when the current in the winding is 5 amp is 73 1 2500 Amp m 3 1750 Amp m 2 2000 Amp m 4 2940 Amp m The length of a solenoid is 0 1