Through two parallel wires `x` and `y`, currents of `10 A` and `20 A` respectively are passing
Channel: Doubtnut
Date: 2020-08-23

Through two parallel wires `x` and `y`, currents of `10 A` and `20 A` respectively are passing in opposite directions. `x` is infinitely long and `y` has a length of `2 m`. The distance between them is `10 cm`. The magnetic force on `y` is