Question $12$

A $250-$ m segment of wire supplying current to the motor of a submerged submarine caries $1000$ A and feels a $4$:$8\mathrm{.}50$ repulsive force from a parallel wire $5\mathrm{.}00$ cm away. What is the magnitude of the current in the other wires

$490$A

$330$A

$410$ A

$320$ A

$380$A