An evacuated tube uses an accelerating voltage of 30 kV to accelerate electrons to hit a copper plate and produce X-rays.Non-relativistically, what would be the maximum speed (in m/s) of these electrons?3.25E-07× m/s

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Answered: An evacuated tube uses an accelerating…

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Consider an electron, of charge magnitude e = 1.602 × 10-1⁹ C and mass m₂ = 9.11 × 10-31 kg, moving in an electric field with an electric field magnitude E = 4 x 10² N/C, similar to what Thana observed in the simulation. Let the length of the plates be L = 50 cm, and the distance between them be d = 20 cm. Find the maximum speed, v, the electron could be moving if it enters the space halfway between and parallel to the two plates to just barely strike one of the plates. m/s If the field is pointing upward, which plate will Thana conclude the electron strikes at this speed? O The upper plate, because the electron charge magnitude is positive. O The upper plate, because we are only considering the magnitude of the electron charge, and magnitudes are always positive. O The lower plate, because the electron is attracted to the negative plate. O The lower plate, because the electron is negatively charged.
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Based on diagrams in Fig. 2, identify which particle reach the plate first after travelling based on their respective charges and directions. Assuming charge of 1e = 1.6 × 10-19 C, mass of electron 9.1 × 10-31 kilograms and distance between plate for both cases E1 and E2 is 500 cm.
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Chapter 37, Problem 043 How much work must be done to increase the speed of an electron from (a) 0.14c to 0.15c and (b) from 0.92c to 0.93c? Note that the speed increase is 0.01c in both cases. (a) Number Units (b) Number Units

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An evacuated tube uses an accelerating voltage of 30 kV to accelerate electrons to hit a copper plate and produce X-rays. Non-relativistically, what would be the maximum speed (in m/s) of these electrons? 3.25E-07 × m/s