(L10) A single circular current-carrying loop 4.40E-2 m in radius is centered at the origin and carries a current of 3.82 A so that its magnetic moment u points at an angle 0 < 90° from the +y axis, as shown. A uniform, constant magnetic field B 0.544 T is applied in the ty direction. At what angle does the magnetic field exert the minimum torque on the loop (in degree)? +y B 0 +x =

(L10) A single circular current-carrying loop 4.40E-2 m in radius is centered at the origin and carries a current of 3.82 A so that its magnetic moment u points at an angle 0 < 90° from the +y axis, as shown. A uniform, constant magnetic field B 0.544 T is applied in the ty direction. At what angle does the magnetic field exert the minimum torque on the loop (in degree)? +y B 0 +x =