A solid nonconducting sphere of radius 12.0 cm is made of

Last updated: 7/10/2022

A solid nonconducting sphere of radius 12.0 cm is made of two layers. The innermost section has a radius of 6.0 cm and a uniform charge density of -4.0 C/m³. The outer layer has a uniform charge density of +9.0 C/m³. Determine the electric field for a) 0 <r < 6.0 cm b) 6.0 cm <r < 12.0 cm c) 12.0 cm <r < 50.0 cm d) Plot the electric field for 0 <r < 50.0 cm. Is the field continuous at the edges of the layers?