1 the sphere r b is made of a material labeled 2 with 2 20220000 2 25000p, and og 0 the region r is made of a material labeled 1 with 1 60 h ho, and 01 0 ie, material 1 is actually vacuum suppose that a surface charge density p 38 x 10c m 2 resides on every point of the surface r b of the sphere 0 8854 x 1012 f m1 and ho 41 x 107 h m1 consider a specific point with coordinates r b, 0 0p, and o op given that do(b, 6p, p) (05, 3, 2,) x 103