2.8. An electron is launched into a region where there is a constant electric field of strength 2.0 x10 N/C directed in the positive y axis. The electron's initial velocity is 2.1 × 107 m/s in the positive x direction. (a) How much time will it take the particle to move 40 mm in the x direction? (b) During that time, how far will the particle have moved in the У direction?

2.8. An electron is launched into a region where there is a constant electric field of strength 2.0 x10 N/C directed in the positive y axis. The electron's initial velocity is 2.1 × 107 m/s in the positive x direction. (a) How much time will it take the particle to move 40 mm in the x direction? (b) During that time, how far will the particle have moved in the У direction?

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter19: Electric Forces And Electric Fields

Section: Chapter Questions

Problem 31P

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