2. What is the electrical potential energy of a system of four charges placed at the corners of the rectangle shown below? Let Q= -1 x 10* C, Q,= -9 x 10° C, Q,= 3 x 107 C, and Q.=-6 x 10° C. rl = 9cm and r2 = 5cm. %3D r,=9cm Q2 Qi r= 5cm Q3 Q4

2. What is the electrical potential energy of a system of four charges placed at the corners of the rectangle shown below? Let Q= -1 x 10* C, Q,= -9 x 10° C, Q,= 3 x 107 C, and Q.=-6 x 10° C. rl = 9cm and r2 = 5cm. %3D r,=9cm Q2 Qi r= 5cm Q3 Q4

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter16: Electrical Energy And Capacitance

Section: Chapter Questions

Problem 3CQ: Figure CQ16.3 shows equipotential contours in the region of space surrounding two charged...

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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

2. What is the electrical potential energy of a system of four charges placed at the
corners of the rectangle shown below? Let Q= -1 x 10* C, Q,= -9 x 10° C, Q,= 3 x
10 C, and Q= -6 x 10° C. rl = 9cm and r2 = 5cm.
%3D
r,=9cm
Q2
Q,
r,= 5cm
Q4
Q3

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