1. Two point charges Q, and Q2 are located on the x axis, Q, is at x = 0, and Q2 is at x = 0.3 m. Q, is a positively charged particle and its magnitude is +4.0 µC. The net electric field is zero on the x axis at x = 0.6 m. a) What is the magnitude and direction of the net force on charge Q2 b) Determine the location of point A on the x axis between the charges Q, and Q2 at which the electric potential is zero. c) Find the work that must be done by external force to bring a third point charge Q3 = -e from infinity to the point P which was determined at part b.

1. Two point charges Q, and Q2 are located on the x axis, Q, is at x = 0, and Q2 is at x = 0.3 m. Q, is a positively charged particle and its magnitude is +4.0 µC. The net electric field is zero on the x axis at x = 0.6 m. a) What is the magnitude and direction of the net force on charge Q2 b) Determine the location of point A on the x axis between the charges Q, and Q2 at which the electric potential is zero. c) Find the work that must be done by external force to bring a third point charge Q3 = -e from infinity to the point P which was determined at part b.

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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Question

1. Two point charges Q, and Q, are located on the x axis, Q, is at x = 0, and Q, is at
x = 0.3 m. Q, is a positively charged particle and its magnitude is +4.0 µC. The net
electric field is zero on the x axis at x = 0.6 m.
a) What is the magnitude and direction of the net force on charge Q2
b) Determine the location of point A on the x axis between the charges Q and Q,
at which the electric potential is zero.
c) Find the work that must be done by external force to bring a third point charge
Q3 = -e from infinity to the point P which was determined at part b.

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