Suppose there is a uniformly charged, infinitely tall metal surface. The surface charge density is -4.0 x 10-10 C/m2. An electron is 1.5 meters away from the wall and is launched directly at it with a velocity v. What velocity would cause the electron to stop at a distance of 1.0 meter from the wall

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To calculate the velocity required for the electron to stop at a distance of 10 meter from the wall we can consider the electrostatic force acting on ... View the full answer