A circular area with a radius of 6.80 cm lies in the x-y plane.
a) Find the magnitude of the magnetic flux through this circle due to a uniform magnetic field with a magnitude of 0.220 T in the +z direction.
b) Find the magnitude of the magnetic flux through this circle due to a uniform magnetic field (with a magnitude of 0.220 T) now at an angle of 53.0 degrees from the +z direction.
c) Find the magnitude of the magnetic flux through this circle due to the same magnetic field (with a magnitude of 0.220 T) now in the +y direction.