A closely wound rectangular coil of 95.0 turns has dimensions of 21.0cm by 48.0cm. The plane of the coil is rotated from a position where it makes an angle of 30.0 with a magnetic field of 1.00T to a position perpendicular to the field. The rotation takes 7.00 x 10^-2 s.
What is the average emf induced in the coil?