Two conductor plates A and B have a voltage difference across them of 300 V. Calculate the electric field between the plates, if they are separated by a distance of 11 mm. A electron is released from plate A and accelerates to the positive plate B. Assuming the electron does not collide with anything, calculate the electron’s velocity and kinetic energy by the time it arrives at plate B. Show that the loss in potential energy is matched by the gain in kinetic energy

University Physics Volume 2
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Chapter7: Electric Potential
Section: Chapter Questions
Problem 77P: An election enters a region between two large parallel plates made of aluminum separated by a...
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Two conductor plates A and B have a voltage difference across them of 300 V. 
Calculate the electric field between the plates, if they are separated by a 
distance of 11 mm. A electron is released from plate A and accelerates to the 
positive plate B. Assuming the electron does not collide with anything, calculate 
the electron’s velocity and kinetic energy by the time it arrives at plate B. Show 
that the loss in potential energy is matched by the gain in kinetic energy.

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