The plane of a circle of radius 10 cm makes an angle of 30degrees with a uniform magnetic field.
(a) If the magnetic flux through this circle is 50 Wb, what is the strength of the magnetic field?
(b) If a magnetic field is given in MKS units by B = 2y i + yz k , what is the magnetic flux through a square whose corners are at (0,0,0), (0,1m,0), (0,1m,1m), and (0,0,1m)?