A square loop of wire with a side length of 10 cm is kept in a 1.2-T magnetic field. Determine (i) the magnetic flux through the loop if the plane of the loop is perpendicular to the field lines, (ii) the angle θ in the equation for the flux, Φ = B⋅A⋅cos(θ), if the loop is at an angle of 45° with the field lines as shown in the figure below (iii) the magnetic flux through the loop at this position of the loop.