A solenoid having 200 turns of length 2m carries a current

Last updated: 6/11/2023

A solenoid having 200 turns of length 2m carries a current of 5 A The radius of the solenoid is 0 75 m The magnetic field at a point 1m from one end of the axis of the solenoid in T is 1 120 T 3 160 2 60 4 320