Slader Two very extensive and very thin metal plates are parallel and close to each other. One is on the y-z plane at x = 0 and the other is parallel to the y-z plane at x = 1cm. The inner surface of the left plate is negatively charged and the inner surface of the right plate is positively charged. The magnitude of the surface charge density (σ) is 7.00 x 10-22 C/m2 on each plate. (a) Find the electric field (E) for points x < 0. (b) Find E for points 0 < x < 1cm. (c) Find E for points x > 1cm.