Two large, thin metal plates are parallel and close to each other. On their inner faces, the plates have surface charge densities of opposite signs and of magnitude `17.0 xx 10&^(–22)C//m^(2)`. What is E: (a) in the outer region of the first plate, (b) in the outer region of the second plate, and (c) between the plates?

Two large, thin metal plates are parallel and close io each other. On their inner faces, the plates have surface charge densities of opposite signs and of mag nitude 17.0 xx 10^-22 C//m^2 . What Is E (Electric field):-In the outer region of the first plate, and in the outer region of the second plate.

Two large, thin metal plates are parallel and close io each other. On their inner faces, the plates have surface charge densities of opposite signs and of magnitude 17.0 xx 10^-22 C//m^2 . What is the electric field between the plates?

A parallel plate capacitor consists of two metallic plates separated by a small distance with a dielectric in between : A parallel plate air capacitor has charge densities + sigma and - sigma on the plates. Write the expres sion for electric field between the plates. What happens to the field if the separation between the plates is doubled?

Show that the force on each plate of a parallel plate capacitor has a magnitude equal to (1/2)QE, where Q is the charge on the capacitor and E is the magnitude of electric field between the plates. Explain the origin of the factor (1/2).