Three long wires each carrying current i are placed parallel

Last updated: 6/9/2023

Three long wires each carrying current i are placed parallel to each other The distance between I and II is 3d between II and III is 4 d and between III and I is 5d Magnetic field at side of wire II is 1 2 3 4 5 24rd 10poi 24nd 15pi 24nd 20 i 3d Sd 43 I