A solenoid of length 0 4 m and having 500 turns of wire

Last updated: 6/25/2023

A solenoid of length 0 4 m and having 500 turns of wire carries a current of 3 amp A thin coil having 10 turns of wire and of radius 0 01 m carries a current of 0 4 amp Calculate the torque required to hold the coll in the middle of the solenoid with its axis perpendicular to the axis of solenoid 10 8 10 10 N M 2 6 10 10 N M 3 4 Correct Answer 3 Status unattemptod 6 10 N M 8x10 12 N M