Infinite sheet current
(a) Find the B-field and H-field created by an infinite, uniform sheet current density that flows on the x-y plane along the x-direction (i.e. surface current) of 0 ˆ s J ? J x . (J0 is a constant with units A/m). How does the field depend upon the distance from the surface?
(b) Repeat part (a) for an infinite slab of current density extending in the x-y plane, whose density is given by
( J1 is a constant bulk current density with units A/m2). Make sure you give the field for all values of z, and don't forget the direction