Two parallel plates AB are insulated by a vacuum with a distance of 5 cm between them. An accelerated electron with a voltage of 500 V is emitted from the A plate towards the B plate. If you know that the potential difference between the two plates is 400 V, calculate: 1- The speed of the electron reaching the B plate 2- The velocity of the electron and the distance traveled after 8-10 seconds.

College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter19: Electric Potential And Electric Field
Section: Chapter Questions
Problem 2PE: An evacuated tube uses an accelerating voltage of 40 kV to accelerate electrons to hit a copper...
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Two parallel plates AB are insulated by a
vacuum with a distance
of 5 cm between
them. An accelerated electron with a voltage of 500 V is emitted from the A plate towards
the B plate. If you know
that the potential difference between the two plates is 400 V, calculate:
1- The speed of the electron reaching the B plate
2- The velocity of the electron and the distance traveled after 8-10 seconds.
Transcribed Image Text:Two parallel plates AB are insulated by a vacuum with a distance of 5 cm between them. An accelerated electron with a voltage of 500 V is emitted from the A plate towards the B plate. If you know that the potential difference between the two plates is 400 V, calculate: 1- The speed of the electron reaching the B plate 2- The velocity of the electron and the distance traveled after 8-10 seconds.
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