5 5 Two concentric Co planar circular coils of radius 1 m

Last updated: 6/8/2023

5 5 Two concentric Co planar circular coils of radius 1 m and 2 m carry currents 10A and 20A respective in opposite direction The value of magnetic induction at the centre is 1 4 10 T 2 2 x10 T 3 TX10 T 4 OT OB de over the loop is