A rectangular coil of 170 turn having dimensions of 2.8 cm by 5.1 cm is positioned in a uniform magnetic field of magnitude 0.91 T.
(i) Determine the current in the coil when the maximum torque applied on it by the magnetic field is 0.13 N • m.
(ii) Determine the magnitude of the torque on the coil if the magnetic field makes an angle of 26° with the normal to the plane of the coil.