A pair of identical positive point charges, of charge +Q each, are fixed at (0,a) and (0,-a), respectively. another (positive) point charge q of mass m is initially held. at rest at (a,0). take Q = 2q = 3uC, a = 1.6m, and m = 130g. a) find the electric force exerted on the point charge q. b) take V=0 at infinity, what is the electric potential due to the 2 charges Q at the location of the charge q. c) the point charge q is now let go from rest, and it flies away from the origin. calculate the speed v as it travels to infinity.

A pair of identical positive point charges, of charge +Q each, are fixed at (0,a) and (0,-a), respectively. another (positive) point charge q of mass m is initially held. at rest at (a,0). take Q = 2q = 3uC, a = 1.6m, and m = 130g. a) find the electric force exerted on the point charge q. b) take V=0 at infinity, what is the electric potential due to the 2 charges Q at the location of the charge q. c) the point charge q is now let go from rest, and it flies away from the origin. calculate the speed v as it travels to infinity.

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter23: Electric Fields

Section: Chapter Questions

Problem 23.6CQ: Consider point A in Figure CQ23.6 located an arbitrary distance from two positive point charges in...

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