A flat coil is placed in a uniform magnetic field as described below:
(i) The coil has an area of 250cm2 and its plane is perpendicular to a uniform magnetic field of 0.20T. Find the magnetic flux through the coil.
(ii) The coil is now rotated about one of its diameters so that the angle between its plane and the magnetic field becomes 30∘. Determine the new value of magnetic flux.