Gauss’ law: a. Relates the surface charge density to the electric field. b. Relates the electric field at points on a closed surface to the net charge enclosed by that surface. c. Only applies to point charges. d. Relates the electric field throughout space to the charges distributed through that space

b. Relates the electric field at points on a closed surface to the net charge enclosed by that surface

Explanation:

Gauss's law states that the flux of certain fields through a closed surface is proportional to the magnitude of the sources of that field within the same surface. The electric flux expresses the measure of the electric field that crosses a certain surface. Therefore, the electric field on a closed surface is proportional to the net charge enclosed by that surface.

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2