A Solid,insulating Sphere of Radius a = 2 Cm Has

Multiple Choice

A solid,insulating sphere of radius a = 2 cm has a total charge Q = 10 nC which is uniformly distributed.Using Gauss's Law determine the magnitude of the electric field at a point inside sphere which is 1 cm from its center.

A) 1.13 * 10⁵ N/C
B) 2.25 * 10⁵ N/C
C) 0 N/C
D) 3.61 * 10⁵ N/C