1 5 T north 2 10 T north 3 l TOUDUT A current of 5 A is

Last updated: 6/10/2023

1 5 T north 2 10 T north 3 l TOUDUT A current of 5 A is flowing through a long straight copper wire The ratio of the magnetic induction at distances of 1 0 cm and 2 0 cm from the wire is 21 If 1 1 2 2 1 4 3 2 1 4 4 1 ulut noble contains 7 strands of wire each carrying a current of 5 A The magne 22