Two very large load sheets (practically infinite) are separated by a distance d. A sheet has an area charge of density +0, and the other a surface charge density - A small region near the center of the plates is shown in the figure. 0 V +V V Ve 100 LEI a) How does the electric force exerted on a charged particle at point A compare with the electric force on the same particle at point B? point C? D point? b) Find the value of the potential difference AV between the plates in the graph above, express your result as a function of o. Use a graph to represent your answer and justify your results.