32. Particles A and B, each carrying a charge of 2.0 nC, are at the base corners of an equilateral triangle 2.0 m on a side. (a) What is the potential (relative to zero at infinity) at the apex of the triangle? (b) How much work is required to bring a positively charged partide carrying a charge of 5.0 nC from infinity to the apex if A and B are held fixed? (c) Answer parts a and b for the case where particle B is replaced by a particle carrying a charge of -3.0 nc. (d) Calculate the electric potential energy for each of the two triangular charge distributions.

32. Particles A and B, each carrying a charge of 2.0 nC, are at the base corners of an equilateral triangle 2.0 m on a side. (a) What is the potential (relative to zero at infinity) at the apex of the triangle? (b) How much work is required to bring a positively charged partide carrying a charge of 5.0 nC from infinity to the apex if A and B are held fixed? (c) Answer parts a and b for the case where particle B is replaced by a particle carrying a charge of -3.0 nc. (d) Calculate the electric potential energy for each of the two triangular charge distributions.

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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Concept explainers

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.

Question

32. Partides A and B, each carrying a charge of 2.0 nC, are at the
base corners of an equilateral triangle 2.0 m on a side. (a) What
is the potential (relative to zero at infinity) at the apex of the
triangle? (b) How much work is required to bring a positively
charged partide carrying a charge of 5.0 nC from infinity to the
apex if A and B are held fixed? (c) Answer parts a and b for the
case where particle B is replaced by a particle carrying a charge
of -3.0 nc. (d) Calculate the electric potential energy for each
of the two triangular charge distributions. .

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Ch. 24