Physics - Magnetism Question with Solution | TestHub

Currents of a 10 ampere and 2 ampere are passed through two parallel thin wires $A$ and $B$ respectively in opposite directions. Wire $A$ is infinitely long and the length of the wire $B$ is $2\mathrm{m}$. The force acting on the conductor $B$, which is situated at $10\mathrm{cm}$ distance from $A$ will be