A long wire carries a current of 90A from east to we

Last updated: 6/3/2023

A long wire carries a current of 90A from east to we direction Magnetic field due to current at a poi which is 1 5 m vertically below the wire 1 12 x 10 6 T towards north 2 6x10 6T towards south 3 12 x 10 6 T towards south 4 6 x 10 6 T towards north