4. Three identical metal balls A, B, and C are mounted on insulating rods. Ball A has a charge +qand balls B and C are initially uncharged (g is the usual symbol for electric charge). Ball A istouched first to ball B and then separately to ball C. At the end of this experiment, the charge onball A isA. +g/2.B. +g/3.C. +g/4.D. none of the answers

Answered: Image /qna-images/answer/d79fc68f-5280-4590-ab3c-a56213914348.jpg

Three identical metal balls A, B, and C are mounted on insulating rods. Ball A has a charge +q and balls B and C are initially uncharged (g is the usual symbol for electric charge). Ball 4 is touched first to ball B and then separately to ball C. At the end of this experiment, the charge on ball A is A. +g/2. B. +g/3. C. +g/4. D. none of the answers

Three identical metal balls A, B, and C are mounted on insulating rods. Ball A has a charge +q and balls B and C are initially uncharged (g is the usual symbol for electric charge). Ball 4 is touched first to ball B and then separately to ball C. At the end of this experiment, the charge on ball A is A. +g/2. B. +g/3. C. +g/4. D. none of the answers

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter7: Electric Potential

Section: Chapter Questions

Problem 68P: (a) What is the electric field 5.00 m from die center of the terminal of a Van de Graaff with a...

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