Two plane parallel plates A and B situated in a vacuum at a distance of 3 cm. An electron starts from rest at the negative plate and reaches the half-way between plates after 4.8 x 10-9 s. Calculate (i) the impact velocity. (ii) the time the electron takes to reach a speed of 7.5 x 106 m/s. (iii) the position of the electron after 3.6 x 10-9 s.

Two plane parallel plates A and B situated in a vacuum at a distance of 3 cm. An electron starts from rest at the negative plate and reaches the half-way between plates after 4.8 x 10-9 s. Calculate (i) the impact velocity. (ii) the time the electron takes to reach a speed of 7.5 x 106 m/s. (iii) the position of the electron after 3.6 x 10-9 s.

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter11: Magnetic Forces And Fields

Section: Chapter Questions

Problem 29P: (a) At what speed will a proton move in a circular path of the same radius as the electron in the...

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