January 2026
Beginner to intermediate
796 pages
20h 13m
English
Content preview from Electromagnetic Fields and Waves, 3rd Edition
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3.11 METHOD OF IMAGES
The method of images is commonly used to determine V, 
, and 
at any point in free space due to charges above the grounded conductor. It can also be used to determine surface charge distribution ρs on the conducting plate. This method cannot be used to solve all electrostatic field problems, but it reduces a complex problem into a simple one. For example, consider an electrostatic problem in which a point charge Q is placed at a distance d above a perfectly conducting plane as shown in Figure 3.20(a).
Figure 3.20 Image system ...
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