Points A, B, and C are at the corners of an equilateral triangle of side 5.00 m. Equal positive charges of 8.00 µC are at A and B. (a) What is the potential at point C? kV (b) How much work is required to bring a positive charge of 5.00 µC from infinity to point C if the other charges are held fixed? (c) How much additional work is required to move the +5.00 pC point particle from point C to the midpoint of side AB?

Points A, B, and C are at the corners of an equilateral triangle of side 5.00 m. Equal positive charges of 8.00 µC are at A and B. (a) What is the potential at point C? kV (b) How much work is required to bring a positive charge of 5.00 µC from infinity to point C if the other charges are held fixed? (c) How much additional work is required to move the +5.00 pC point particle from point C to the midpoint of side AB?

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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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

**Points A, B, and C are at the corners of an equilateral triangle of side 5.00 m. Equal positive charges of 8.00 µC are at A and B.**

a) **What is the potential at point C?**
[ ] kV

b) **How much work is required to bring a positive charge of 5.00 µC from infinity to point C if the other charges are held fixed?**
[ ] J

c) **How much additional work is required to move the +5.00 µC point particle from point C to the midpoint of side AB?**
[ ] J

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