a15. Electric Field
Field from 5 point charges.
Spherical shell. An uncharged metallic spherical shell has a point charge +q at its center. A) What is the expression for the electric field inside the shell and B) outside the shell? C) What happens to charges within the shell ?
Cylinder of charge. An infinitely long cylinder of radius Rc has a positive charge uniformly distributed within it. with a charge density per unit volume of p. Find an expression for the electric field inside the cylinder at a radius ri < Rc.
