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3. A proton enters a uniform electric field created by two charged parallel plates, as in the diagram below. The electric field is uniform and has a magnitude is 2000 N/C. (a) Transfer the diagram to your answer sheet and show clearly which plate is positively charged and which is negatively charged. (b) Draw the electric force acting on the proton. (c) Calculate the acceleration of the proton. (d) Calculate the time the electron spends in the electric field if Vo = 5 x 10 6 m/s. (e) Find the vertical displacement of the particle when it exits the electric field. Vo L= 5 cm

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