A3.15e-012 kg particle with a charge 2.31e-015 c moving to the right at a speed of 4 m/s is between two charged parallel plates and accelerates to the right by an electric field also pointing to the right for 5 s and ends up at a distance of 46 m to the right of where it started. what is the electric field produced by the two charged parallel plates? (briefly describe how you derived your answer) a. 4947 n/c b. 774 n/c c. 4331 n/c d. 2836 n/c