3 1m long wire is folded in form of a circular coil and 100

Last updated: 5/28/2023

3 1m long wire is folded in form of a circular coil and 100 mA electric current is flowing in it then magnetic field at a point 1m away from its centre on its axis 1 10 5 4T 10 2T T T 2 4 10 8 2 T 8 T 41 10