An electron is emitted by a hot cathode and accelerated by a pd of 10 kV. Calculate: (a) the kinetic energy gained by the electron (b) the final velocity of the electron
An electron is emitted by a hot cathode and accelerated by a pd of 10 kV. Calculate: (a) the kinetic energy gained by the electron (b) the final velocity of the electron
Physics for Scientists and Engineers, Technology Update (No access codes included)
9th Edition
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter39: Relativity
Section: Chapter Questions
Problem 39.66AP
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1 An electron is emitted by a hot cathode and accelerated by a pd of 10 kV. Calculate:
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(a) the kinetic energy gained by the electron
-
(b) the final velocity of the electron
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