(Figure 1) shows two very large slabs of metal that are parallel and Determine the electric field strength DA in region 4. Give your answer as a multiple of Q/ co. distance / apart. The top and bottom surface of each slab has surface area A. The thickness of each slab is so small in comparison to its lateral Express your answer in terms of some or all of the variables , A, and the constant 7 as a multiple of Q / co- dimensions that the surface area around the sides is negligible. Metal 1 has total charge Q1 = Q and metal 2 has total charge Q2 = 2Q. Assume > View Available Hint(s) 2 is positive. AED EA= Submit Part E Determine the electric field strength Es in region 5. Give your answer as a multiple of Q / Eo. Express your answer in terms of some or all of the variables , A, and the constant 7 as a multiple of Q/ co- View Available Hint(s) AEd Es - Submit Part F Determine the surface charge density na on the surface a. Give your answer as a multiple of Q / A Express your answer as a multiple of ratio of charge Q to area A. View Available Hint(s) Figure