Q #1 A particle with charge 5 nC is placed in a uniform electric field at rest; the electric field is directed to the left. In addition to the electric force, a second force acts on the charge so that it moves to the right. When the charge has moved 16 cm to the right, its kinetic energy is 5x 10 J and the second force has done 9 x 10-5 J of work on the charge. a) How much work did the electric force do on the charge? b) What is the potential difference from the charge's final position to its initial position? C) What is the strength of the uniform electric field?

Q #1 A particle with charge 5 nC is placed in a uniform electric field at rest; the electric field is directed to the left. In addition to the electric force, a second force acts on the charge so that it moves to the right. When the charge has moved 16 cm to the right, its kinetic energy is 5x 10 J and the second force has done 9 x 10-5 J of work on the charge. a) How much work did the electric force do on the charge? b) What is the potential difference from the charge's final position to its initial position? C) What is the strength of the uniform electric field?

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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