Question 7 of12 (b) What is the change in electric potential along a path from B to A? Mn :1 V v Save for Later Part 3 0.4/ 1 E Attempts: 1 of 10 used (c) There is a tiny hole in the central plate, so a moving particle can pass through the hole. If a proton started atA and moved to B along the path shown, what would be the change in its kinetic energy? AKzn J Save for Later Last saved 9 hours ago. Saved work will be auto-submitted on the due date. Auto- submission can take up to 10 minutes. Part 4 Attempts: 0 of 10 used If the proton had kinetic energy 13 X 10'18 J when it is at location A what would the kinetic energy of the proton be upon reaching location B? K=n J Question 5 of 12 0/1 ... View Policies Show Attempt History Current Attempt in Progress * Your answer is incorrect. An electron is initially at rest. It is moved from a location 1.0 x 10-10 m from a proton to a location 4.8 x 10-10 m from the proton. What is the change in electric potential energy of the system of proton and electron? -1.824e-20 e Textbook and Media Assistance Used Save for Later Attempts: 4 of 10 used Submit AnswerQuestion 7 of 12 0.4/1 ... View Policies Show Attempt History Current Attempt in Progress 1 1 ++++++++ ++++++++ E1 E2 As shown in the diagram, three large, thin, uniformly charged plates are arranged so that there are two adjacent regions of uniform electric field. The origin is at the center of the central plate. Location A is m, and location B is m. In region 1 the electric field is E 1 = V/m. In region 2 the electric field is E2 = V/m. Part 1 Your answer is partially correct. (a) Consider a path from A to B. Along this path, what is the change in electric potential? AV = i 120 V