Two pieces of the same wire have the same length. From one piece, asquare coil containing a single loop is made. From the other, acircular coil containing a single loop is made. The coils carrydifferent currents. When placed in the same magnetic field with thesame orientation, they experience the same torque. What is theratio Isquare / Icircle ofthe current in the square coil to that in the circular coil?