(a) A physics lab instructor is working on a new demonstration. She attaches two identical iron spheres with mass m = 0.190 g to filaments of length L as shown in the figure. Both spheres have the same charge of 7.60 nC, and are in static equilibrium when 0 = 5.20°, What is L (in m)? Assume the filaments are massless. 9.33 for a narticle in eguilibrium to one of the spheres. Find an equation for the distance between the two spheres in

(a) A physics lab instructor is working on a new demonstration. She attaches two identical iron spheres with mass m = 0.190 g to filaments of length L as shown in the figure. Both spheres have the same charge of 7.60 nC, and are in static equilibrium when 0 = 5.20°, What is L (in m)? Assume the filaments are massless. 9.33 for a narticle in eguilibrium to one of the spheres. Find an equation for the distance between the two spheres in

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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(a) A physics lab instructor is working on a new demonstration. She attaches two identical iron spheres with mass m = 0.190 g to filaments of length L as shown in the figure. L. Both spheres have the same charge of 7.60 nC, and are in static equilibrium when 0 = 5.20°. What is L (in m)? Assume the filaments are massless. 0.31 (b) What If? The charge on both spheres is increased until each filament makes an angle of 0 = 10.4° with the vertical. If both spheres have the same electric charge, what is the charge (in nC) on each sphere in this case? 2.16E-8 Use the same reasoning as in part (a), only now, use the length found in part (a) and the new angle to solve for the charge. nC
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