Four parallel plates are connected in a vacuum as shown in the picture. An electron with initial velocity, v = 1.02 × 10³m/s in the hole of plate X is accelerated to the right. Gravity is negligible once the electron passes through holes at W and Y. However due to the high air viscosity, the electrons loses 1.6 × 10-17J of energy between the plate W to plate Y. It then passes through the hole at Y and slows down as it heads to plate Z. Calculate the distance, in centimetres, from plate Z to the point at which the electron changes direction. +6.0 cm→6.0 cm→6.0 cm→ |X W Y 4.0 × 10² V 7.0 × 10³ V

Four parallel plates are connected in a vacuum as shown in the picture. An electron with initial velocity, v = 1.02 × 10³m/s in the hole of plate X is accelerated to the right. Gravity is negligible once the electron passes through holes at W and Y. However due to the high air viscosity, the electrons loses 1.6 × 10-17J of energy between the plate W to plate Y. It then passes through the hole at Y and slows down as it heads to plate Z. Calculate the distance, in centimetres, from plate Z to the point at which the electron changes direction. +6.0 cm→6.0 cm→6.0 cm→ |X W Y 4.0 × 10² V 7.0 × 10³ V

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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