A Gaussian surface in the shape of a right circular cylinder with end caps has a radius of 12.0 cm and a length of 80.0 cm. Through one end there is an inward magnetic flux of 25.0 µWb. At the other end there is a uniform magnetic field of 1.60 mT, normal to the surface and directed outward. What are the
(a) Magnitude and
(b) Direction (inward or outward) of the net magnetic flux through the curved surface?