Could you help me finding the amount of charge?10pts for good answer!!?

A coil having 200 turns is immersed into 500-Gauss magnetic field induction. Resistance of the coil is 40 om and cross sectional area is 12 cm^2. The axis of the coil makes angle of 60 degrees with the direction of the magnetic field. What amount of charge will flow along the coil of the magnetic field vanishes?