In a cathode ray tube, an electric potential of 530V is placed between a cathode and anode (two equal vertical parallel plates,as shown in figure). In the same array, a deflecting electric potential of 30V is placed in the horizontal parallel plates. With the given data shown in the figure, determine: a) Calculate the exit speed of the electrons from the vertical anode (A in figure). b) Calculate the deviation angle and point in which the electrons will impact the screen. 530 V A 2,0 cm 20- * 1,3 cm 9,0 cm Screen

In a cathode ray tube, an electric potential of 530V is placed between a cathode and anode (two equal vertical parallel plates,as shown in figure). In the same array, a deflecting electric potential of 30V is placed in the horizontal parallel plates. With the given data shown in the figure, determine: a) Calculate the exit speed of the electrons from the vertical anode (A in figure). b) Calculate the deviation angle and point in which the electrons will impact the screen. 530 V A 2,0 cm 20- * 1,3 cm 9,0 cm Screen

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter7: Electric Potential

Section: Chapter Questions

Problem 72P: The practical limit to all electric field in air is about 3.00106 N/C. Above this strength, sparking...

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