please help

3. A coil of 150 turns and area 1.2 m is initially placed at an angle of 30 degrees to a magnetic field of 0.40 T. The coil is rotated in the field until it's area vector is parallel to the field in 2.0 s. If the resistance of the coil is 3 0, what is the current produced in wire making up the coil? B = 0. 40 T A = 1. 2 m2 R = 312 30 0 t = 2.05 Initial Final