Q5) An electron enters a region of uniform electric field (E = 50 N/C) with an initial velocity of 4.0x10°m/s in the same as the electric field. What is the speed of the electron 1.5 ns after entering this region? a. 5.30x10°m/s b. 2.70x10°m/s c. 1.80x10°m/s d. 6.20x10°m/s e. 4.2 0x10°m/s

Q5) An electron enters a region of uniform electric field (E = 50 N/C) with an initial velocity of 4.0x10°m/s in the same as the electric field. What is the speed of the electron 1.5 ns after entering this region? a. 5.30x10°m/s b. 2.70x10°m/s c. 1.80x10°m/s d. 6.20x10°m/s e. 4.2 0x10°m/s

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter7: Electric Potential

Section: Chapter Questions

Problem 41P: An electron is to be accelerated in a uniform electric field having a strength of 2.00106 V/m. (a)...

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Q5) An electron enters a region of uniform electric field (E = 50 N/C) with an initial velocity of
4.0x10ʻm/s in the same as the electric field. What is the speed of the electron 1.5 ns after entering this
region?
a. 5.30x10°m/s
b. 2.70x10°m/s c. 1.80x10°m/s d. 6.20x10°m/s e. 4.2 0x10°m/s

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