21.9 Two small plastic spheres are given positive electric charges. When they are 15.0 cm apart, the repulsive force between them has magnitude 0.220 N. What is the charge on each sphere (a) if the two charges are equal and (b) if one sphere has four times the charge of the other?
21.9 Two small plastic spheres are given positive electric charges. When they are 15.0 cm apart, the repulsive force between them has magnitude 0.220 N. What is the charge on each sphere (a) if the two charges are equal and (b) if one sphere has four times the charge of the other?
College Physics
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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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![21.9 Two small plastic spheres are given positive electric
charges. When they are 15.0 cm apart, the repulsive force between
them has magnitude 0.220 N. What is the charge on each sphere
(a) if the two charges are equal and (b) if one sphere has four times
the charge of the other?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F54f52d2c-95f1-49e3-937d-0d6dcd44c696%2F1c5e89b4-08ed-450a-8bda-c05bc87c2847%2Fzb7g1jr_processed.jpeg&w=3840&q=75)
Transcribed Image Text:21.9 Two small plastic spheres are given positive electric
charges. When they are 15.0 cm apart, the repulsive force between
them has magnitude 0.220 N. What is the charge on each sphere
(a) if the two charges are equal and (b) if one sphere has four times
the charge of the other?
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