Two long, straight wires are parallel and $10$ cm apart. One carries a current of $2\mathrm{.}0$ A$,$ the other a current of $5\mathrm{.}0$ A$.$If the two currents flow in opposite directions, what is the magnitude and direction of the force per unit length of one wire on the other?

Select the correct answer

$6106$N$/$m$6106$N$/$m towards the other wire.

$2105$N$/$m$2105$N$/$m towards the other wire.

$2106$N$/$m$2106$N$/$m away from the other wire.

$2105$N$/$m$2105$N$/$m away from the other wire.

$6105$N$/$m$6105$N$/$m towards the other wire.