Three point charges are arranged in a triangle as shown in the figure. • Point charge Q₁ has a charge of 5.16 nC. • Point charge Q₂ has a charge of 5.52 nC. • Point charge Q3 has a charge of 1.45 nC. Point charges Q₁ and Q₂ are separated by a distance D12 of 0.126 m. ● • Point charges Q2 and Q3 are separated by a distance D23 of 0.525 m. • Point charges Q₁ and Q3 are separated by a distance D13 of 0.518 m. What is the electrostatic potential energy Utot of this configuration of charges? Assume that zero potential energy corresponds to all the charges being infinitely far apart. Utot = J + D13 D12 Q3 I 1 1 1 1 I I I I I I + D23

Three point charges are arranged in a triangle as shown in the figure. • Point charge Q₁ has a charge of 5.16 nC. • Point charge Q₂ has a charge of 5.52 nC. • Point charge Q3 has a charge of 1.45 nC. Point charges Q₁ and Q₂ are separated by a distance D12 of 0.126 m. ● • Point charges Q2 and Q3 are separated by a distance D23 of 0.525 m. • Point charges Q₁ and Q3 are separated by a distance D13 of 0.518 m. What is the electrostatic potential energy Utot of this configuration of charges? Assume that zero potential energy corresponds to all the charges being infinitely far apart. Utot = J + D13 D12 Q3 I 1 1 1 1 I I I I I I + D23

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

O Macmillan Learning
Three point charges are arranged in a triangle as shown in
the figure.
• Point charge Q₁ has a charge of 5.16 nC.
• Point charge Q₂ has a charge of 5.52 nC.
Point charge Q3 has a charge of 1.45 nC.
• Point charges Q₁ and Q2 are separated by a distance D12
of 0.126 m.
• Point charges Q2 and Q3 are separated by a distance D23
of 0.525 m.
• Point charges Q₁ and Q3 are separated by a distance D13
of 0.518 m.
What is the electrostatic potential energy Utot of this
configuration of charges? Assume that zero potential energy
corresponds to all the charges being infinitely far apart.
Utot
=
J
Q₁
+
D13
D12
23
Q2
+
1 D23

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