Lease Use GRESA Method (Given, Required, Equation, Solution, Answer) Complete Answer. Final Answer Should Be In 3

Please use GRESA Method (Given, Required, Equation, Solution, Answer)

Complete answer. Final answer should be in 3 significant figures with 2 decimal places.

 

4. A solid insulating sphere of radius 0.07 m carries a total charge of 25 C. Concentric with this sphere is a conducting spherical shell of inner radius 0.12 m and outer radius of 0.18 m and carrying a total charge of -54 C. (Express your final answers in Scientific Notation form, 3 significant figures with 2 decimal places) 4.a. Find the charge distribution for insulating sphere; 4.b. Find the charge distribution for conducting sphere; 4.c. Find the magnitude of the electric field at the following distances from the center of the two sphere and shell: 4.c.1. 0.05 m 4.c.2. 0.10 m 4.c.3 0.15 m 4.c.4 0.25 m R rs 12