Find the speed of the electrons in Problem 87, this time using a correct relativistic calculation. As

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Find the speed of the electrons in Problem 87, this time using a correct relativistic calculation. As before, express your answer as a fraction times the speed of light.

a. 0.301c

b. 0.312c

c. 0.412c

d. 0.953c

Figure 29-36: A cathode-ray tube.

Cathode and Control. Horizontal and vertical heating coil grid deflection plates Electron beam Accelerating and focusing

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Physics

ISBN: 978-0321976444

5th edition

Authors: James S. Walker

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Question Posted: Aug 31, 2017 01:57 PM

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Find the speed of the electrons in Problem 87, this time using a correct relativistic calculation. As

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Cathode and Control. Horizontal and vertical heating coil grid deflection plates Electron beam Accelerating and focusing anodes Physics Vacuum Fluorescent screen

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Set the kinetic energy equal to the electrostatic work done on the electron where the work is t...View the full answer

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