Two flat surfaces are exposed to a uniform, horizontalmagnetic field of magnitude 0.47T. When viewed edge-on, the firstsurface is tilted at an angle of 12 degrees from the horizontal,and a net magnetic flux of 8.4E-3 WB passes through it. The samenet magnetic flux passes through the second surface. (a) Determine the area of the first surface.(b) Find the smallest possible value of the are ofthe second surface.