An iron plate 20 cm thick is magnetized to saturation in a direction parallel to the surfaces of the plate. A 10 Gev muon moving perpendicular to the surface enters the plate and passes through it with relatively little loss of energy. Calculate approximately the angular deflection of the muon's trajectory, given that the rest mass of the muon is 100Mev and that the saturation magnetization in iron is equivalent to 1.5 * 10^23 electron moments per cm^3.