An electron is accelerated by a constant electric field of magnitude 285 N/C. (a)Find the acceleration of the electron. (b)Use the equations of motion with constant acceleration to find the electron's speed after 1.10 10-8 s, assuming it starts from rest.

An electron is accelerated by a constant electric field of magnitude 285 N/C. (a)Find the acceleration of the electron. (b)Use the equations of motion with constant acceleration to find the electron's speed after 1.10 10-8 s, assuming it starts from rest.

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter5: Electric Charges And Fields

Section: Chapter Questions

Problem 92P: An electron and a proton, each starting from rest, are accelerated by the same uniform electric...

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.

Question

An electron is accelerated by a constant electric field of magnitude 285 N/C.

(a)Find the acceleration of the electron.

(b)Use the equations of motion with constant acceleration to find the electron's speed after 1.10 10^-8 s, assuming it starts from rest.

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