Refer to diagram 6. A square region on the x-y plane, 8.4 m on a side and bounded by the y-axis, has a constant magnetic field of magnitude 9.41 T pointing into the page. A square loop of wire (side 45.7 cm, total resistance 7.59 Q) lies in the same plane, moving at constant velocity v = 6.19i m/s toward the region of magnetic field. Find the force you must apply to move the loop at constant speed when half of its area is inside the region of magnetic field, in N. The sign of the force gives its direction: positive if it is to the right, negative if it is to the left.

Refer to diagram 6. A square region on the x-y plane, 8.4 m on a side and bounded by the y-axis, has a constant magnetic field of magnitude 9.41 T pointing into the page. A square loop of wire (side 45.7 cm, total resistance 7.59 Q) lies in the same plane, moving at constant velocity v = 6.19i m/s toward the region of magnetic field. Find the force you must apply to move the loop at constant speed when half of its area is inside the region of magnetic field, in N. The sign of the force gives its direction: positive if it is to the right, negative if it is to the left.