A circular loop of wire with radius 9.0 cm carries a current of 0.10 A. A unit vector parallel to the dipole moment μ of the loop is given by 0.60 i - 0.80 j. The loop is located in a magnetic field B = (0.30 i + 0.35 k) T.
What is the x, y, and z component of the torque on the loop? What is the potential energy of the loop in the magnetic field?