SAQ: A charge is placed at the midpoint of the line joining the system of two equal charges +2Q each. The nature and magnitude of the charge that is placed for the equilibrium of the system is a. a) -Q/2 b. b) Q/4 c. c) -Q/4 d. d) none of the above SAQ: Two charges 6 mC, -2 mCare separated by a distance of1 m in air. The distance of the point between the two charges for zero electric potential is a. a) 0.25 m b. b) 0.67 m c. c) 0.75 m

SAQ: A charge is placed at the midpoint of the line joining the system of two equal charges +2Q each. The nature and magnitude of the charge that is placed for the equilibrium of the system is a. a) -Q/2 b. b) Q/4 c. c) -Q/4 d. d) none of the above SAQ: Two charges 6 mC, -2 mCare separated by a distance of1 m in air. The distance of the point between the two charges for zero electric potential is a. a) 0.25 m b. b) 0.67 m c. c) 0.75 m

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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