1. A solid, insulating sphere of radius 40.0 cm has positive charge distributed uniformly throughout its volume. The electric field at a distance of 80.0 cm from the center of the sphere is 6.00 N/C. What is the electric field at a distance of 20.0 cm from the center of the sphere (in N/C)? (A) 12.0 (B) 3.00 (C) 6.00 (D) 9.00 (E) 1.5O (F) 14.5

1. A solid, insulating sphere of radius 40.0 cm has positive charge distributed uniformly throughout its volume. The electric field at a distance of 80.0 cm from the center of the sphere is 6.00 N/C. What is the electric field at a distance of 20.0 cm from the center of the sphere (in N/C)? (A) 12.0 (B) 3.00 (C) 6.00 (D) 9.00 (E) 1.5O (F) 14.5