Electric field and potential.

what is the electric field and potential of a uniformly charged sphere...both inside and outside....
also the same for hollow sphere..
plzz

G01
Homework Helper
Gold Member
You really must show SOME work, its the rules of the forums.

To get you started...

HINT: Spheres have the same symmetry a POINT charges. What are the formulas and laws you can use to find Fields and Potentials?
For inside the sphere, think GAUSS'S LAW.

for field it is k*charge/distance^2 and potential is k*charge/distance
where k is a constant