b)Two similar tiny balls of massmare hung from silk threads of lengthLand carry equal chargesqas in Figure 1. Assume thatθis small enough that tanθcan be replaced by its approximate equal, sinθ. With this approximation, show that,for equilibrium, (see attached file), where x is the separation between the balls.

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11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
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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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b)Two similar tiny balls of massmare hung from silk threads of lengthLand carry equal chargesqas in Figure 1. Assume thatθis small enough that tanθcan be replaced by its approximate equal, sinθ. With this approximation, show that,for equilibrium, (see attached file), where x is the separation between the balls.

1/3
q²L
2TEomg)
Transcribed Image Text:1/3 q²L 2TEomg)
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