Q2. An electron with kinetic energy of 2x101® J is moving to the right along the axis of a cathode-ray tube as shown in figure. There is an electric field with magnitude of E = 2 X 10ʻ N/C in the region between the deflection plates. The direction of the electric field is shon in the figure. Everywhere else, E=0. Fluorescent screen Deflection plates (a) How far is the electron from the axis of the tube when it reaches the end of the plates? (b) At what angle is the electron moving with respect to the axis? 4 cm 12 cm (c) At what distance from the axis will the electron strike the fluorescent screen?

Q2. An electron with kinetic energy of 2x101® J is moving to the right along the axis of a cathode-ray tube as shown in figure. There is an electric field with magnitude of E = 2 X 10ʻ N/C in the region between the deflection plates. The direction of the electric field is shon in the figure. Everywhere else, E=0. Fluorescent screen Deflection plates (a) How far is the electron from the axis of the tube when it reaches the end of the plates? (b) At what angle is the electron moving with respect to the axis? 4 cm 12 cm (c) At what distance from the axis will the electron strike the fluorescent screen?

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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