Two long parallel wires are at a distance of 1 metre Both of

Last updated: 6/12/2023

Two long parallel wires are at a distance of 1 metre Both of them carry one ampere of current The force of attraction per unit length between the two wires is 1998 5 x 10 8 N m 2 x 10 8 N m 2 x 10 7 N m 10 7 N m