2. In the figure below, a rectangular loop of wire is immersed in an external magnetic field Bo pointing to the right. c) If the loop were not held fixed in place, what would be the net effect of the forces on each segment of the loop? d) What torque does segment 1 of the loop experience? (Consider the magnetic force on the segment to act at the midpoint of the segment, and take the torque about the center of the loop.) e) Answer the same question for segments 2, 3, and 4. In each case, consider the magnetic force on the segment to act at the midpoint of the segment, and take torques about the center of the loop. Bo The loop carries current io in the clockwise direction, and is held fixed in place. ) What is the net torque on the loop about its center? Give the magnitude and direction. a) How large is the force exerted on segment 1 of the loop by the external magnetic field? In which direction does it point? g) Now compute the torque on the loop using the standard formula ton loop = AxB, where u = iA is the magnetic moment of the loop. Does your answer from part () agree, in both magnitude and direction? b) Answer the same questions for segments 2, 3, and 4.

2. In the figure below, a rectangular loop of wire is immersed in an external magnetic field Bo pointing to the right. c) If the loop were not held fixed in place, what would be the net effect of the forces on each segment of the loop? d) What torque does segment 1 of the loop experience? (Consider the magnetic force on the segment to act at the midpoint of the segment, and take the torque about the center of the loop.) e) Answer the same question for segments 2, 3, and 4. In each case, consider the magnetic force on the segment to act at the midpoint of the segment, and take torques about the center of the loop. Bo The loop carries current io in the clockwise direction, and is held fixed in place. ) What is the net torque on the loop about its center? Give the magnitude and direction. a) How large is the force exerted on segment 1 of the loop by the external magnetic field? In which direction does it point? g) Now compute the torque on the loop using the standard formula ton loop = AxB, where u = iA is the magnetic moment of the loop. Does your answer from part () agree, in both magnitude and direction? b) Answer the same questions for segments 2, 3, and 4.