e(Displacement) = qV= Where V = voltage =potential difference = energy/(1C of charge) %3D %3D 3. Two conducting parallel plates 5.0 x 10 meter apart are charged with a 12-volt potential difference. An electron is located midway between the plates. + + + + + + + + + + (A) On the diagram, draw at least three field lines to represent the direction of the electric field in the space between the charged plates. (B) Identify the direction of the electrostatic force that the electric field exerts on the electron. © Calculate the magnitude of the electro-static force acting on the electron inside the plates. (d) If another electron is located near the right bottom of negative plate, how much is the electric field at the location? (e) Will this field strength found from question (d) be different from that on the electron at the midway of the plates? (f) Calculate the energy needed to move the electron from the top plate to the bottom plate.

e(Displacement) = qV= Where V = voltage =potential difference = energy/(1C of charge) %3D %3D 3. Two conducting parallel plates 5.0 x 10 meter apart are charged with a 12-volt potential difference. An electron is located midway between the plates. + + + + + + + + + + (A) On the diagram, draw at least three field lines to represent the direction of the electric field in the space between the charged plates. (B) Identify the direction of the electrostatic force that the electric field exerts on the electron. © Calculate the magnitude of the electro-static force acting on the electron inside the plates. (d) If another electron is located near the right bottom of negative plate, how much is the electric field at the location? (e) Will this field strength found from question (d) be different from that on the electron at the midway of the plates? (f) Calculate the energy needed to move the electron from the top plate to the bottom plate.

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter18: Electric Charge And Electric Field

Section: Chapter Questions

Problem 53PE: A simple and common technique for accelerating electrons is shown in Figure 18.55, where there is a...

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