A square loop that is .5 m on a side has 20 turns and carries a current of 3 A The loop lies in the x-y plane. An external field of 5 T is uniform and points in a direction that is 30 degrees from the z-axis. (a) Find the magnetic dipole moment of the loop. (b) Find the torque on the loop. Show your work.

A square loop that is .5 m on a side has 20 turns and carries a current of 3 A The loop lies in the x-y plane. An external field of 5 T is uniform and points in a direction that is 30 degrees from the z-axis. (a) Find the magnetic dipole moment of the loop. (b) Find the torque on the loop. Show your work.