An electron between two charged horizontal parallel platesexperiences a force of (8.68 *10^-15N, -y). (a) What isE between the plates? (b) If the plates are 8.75 cm long and are2.25 cm apart, what is the potential difference across the plates?(c) What is the acceleration of the electron when between theplates? (d) If the electron entered the region between the plates with a speed of 2.50 * 10^6 m/s, what will be itsspeed when leaving the plates?