2 A charge Q is transferred from an initially uncharged plastic ball to an identical ball 16cm away. The force of attraction is then 42.14 mN. How many electrons were transferred from one ball to the other? (Please answer in SI unit and multiply your answer by 10-¹2)

2 A charge Q is transferred from an initially uncharged plastic ball to an identical ball 16cm away. The force of attraction is then 42.14 mN. How many electrons were transferred from one ball to the other? (Please answer in SI unit and multiply your answer by 10-¹2)

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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Electron transfer
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2 A charge Q is transferred from an initially uncharged plastic ball to an identical ball 16cm away.
The force of attraction is then 42.14 mN.
How many electrons were transferred from one ball to the other?
(Please answer in SI unit and multiply your answer by 10-¹2)

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