Using the following notations A uniform, two-dimensional infinitely large charge sheet is at the plane x = 0. The surface charge density is ps. Express the field E(x) and potential V(x) for all x. Select V(0) = 0 as the reference potential. Assuming ps is positive, schematically plot E(x) and V(x). Now, another uniform, two-dimensional, infinitely large charge sheet is added at x = d, with a surface charge density -ps. Express the field E(x) and potential V(x) for all x. Again, take V(0) = 0. Assuming ps is positive, schematically plot E(x) and V(x). E AE id 0 V 0000 0000