Shown schematically in the figure below is a thin and laterally large conducting plate. This plate is charged with the net charge density per unit area o=-16.74 nC/m2 thereby becoming the source of the electric field. Positions of two points, A and B, in space above and below the plate are defined by the geometric parameters also displayed in the figure: a=13.02 cm, b=7.812 cm, c=19.25 cm and d=2.106 cm. a d What is the potential difference V=@A-YB between points A and B (including its sign)?: V= V.