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Examine the charge distribution shown in the following diagram. Three equal charges (+6.0 × 10¯³C) are placed at the vertices of an equilateral triangle with sides of 20 cm in length, as shown. a) If the charges were changed to -1.2 × 10-4C, how would the total electrical potential energy change? How do you know? b) If the charges were moved away from each other so they form an equilateral triangle with side lengths of 30 cm, how would the total electrical potential energy change? How do you know?

Examine the charge distribution shown in the following diagram. Three equal charges (+6.0 × 10¯³C) are placed at the vertices of an equilateral triangle with sides of 20 cm in length, as shown. a) If the charges were changed to -1.2 × 10-4C, how would the total electrical potential energy change? How do you know? b) If the charges were moved away from each other so they form an equilateral triangle with side lengths of 30 cm, how would the total electrical potential energy change? How do you know?

College Physics
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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Examine the charge distribution shown in the following diagram. Three equal charges (+6.0 × 10¯³C) are placed at the vertices of an equilateral triangle with sides of 20 cm in length, as shown. a) If the charges were changed to -1.2 × 10-4C, how would the total electrical potential energy change? How do you know? b) If the charges were moved away from each other so they form an equilateral triangle with side lengths of 30 cm, how would the total electrical potential energy change? How do you know?
Transcribed Image Text:Examine the charge distribution shown in the following diagram. Three equal charges (+6.0 × 10¯³C) are placed at the vertices of an equilateral triangle with sides of 20 cm in length, as shown. a) If the charges were changed to -1.2 × 10-4C, how would the total electrical potential energy change? How do you know? b) If the charges were moved away from each other so they form an equilateral triangle with side lengths of 30 cm, how would the total electrical potential energy change? How do you know?
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