Engineering Electromagnetics
Engineering Electromagnetics
9th Edition
ISBN: 9780078028151
Author: Hayt, William H. (william Hart), Jr, BUCK, John A.
Publisher: Mcgraw-hill Education,
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Chapter 4, Problem 4.35P

Four 0.8 nC point charge are located in free space at the corners of a square 4 cm on side. (a) Find the total potential energy stored. (b) A fifth 0.8 nC charge is installed at the center of the square. Again find the total stored energy.

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