Please use Gauss’s law to find the electric field strength E at a distance r from the center of a sphereof radius R with volume charge density = cr 3 and total charge . Your answer should NOT contain c. Be sure to consider regions inside and outside the sphere.

See the explaination for the details.

Explanation:

Gauss Law states that the total electric flux out of a closed surface is equal to the charge enclosed divided by the permittivity. The electric flux in an area is defined as the electric field multiplied by the area of the surface projected in a plane and perpendicular to the field.

According to the Gauss law, the total flux linked with a closed surface is 1/ε0 times the charge enclosed by the closed surface.

Please kindly check attachment for the step by step explaination of the answer.

it breaks and dirupture other materials and other sencews from the bottom

hi there!

out of the two, (b) precision would be more reasonable.   however, both a and b could be pretty reasonable.

-awesomerepublic   : )