Suppose the accelerating voltage in Problem 87 is increased by a factor of 10. What is the
Question:
Suppose the accelerating voltage in Problem 87 is increased by a factor of 10. What is the correct relativistic speed of an electron in this case?
a. 0.205c
b. 0.672c
c. 0.740c
d. 0.862c
Figure 29-36: A cathode-ray tube.
Transcribed Image Text:
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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