You stand in the earth's magnetic field, directly facing its horizontal component (in other words, facing magnetic south). The field has a magnitude of 0.550 gauss and is directed 55.2° below the horizontal.
(a) Calculate the inward magnetic flux through your body's front surface, of area 0.530 m2.
(b) Compute the outward flux through your body's back surface.
(c) What is the net inward magnetic flux through your body's entire surface?a