Maxwell equations' plane wave reduction

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SUMMARY

The discussion focuses on the reduction of Maxwell's equations to plane wave solutions for electric field (E) and magnetic field (B). The user seeks guidance on substituting these plane wave solutions back into Maxwell's equations to verify their validity. The consensus is that to demonstrate a solution, one must substitute it back into the original equations and confirm that it satisfies them. This process is essential for validating the plane wave solutions derived from Maxwell's equations.

PREREQUISITES
  • Understanding of Maxwell's equations
  • Familiarity with plane wave solutions in electromagnetism
  • Basic knowledge of vector calculus
  • Experience with mathematical proof techniques
NEXT STEPS
  • Study the derivation of plane wave solutions from Maxwell's equations
  • Learn about boundary conditions in electromagnetic wave propagation
  • Explore the mathematical techniques for substituting solutions into differential equations
  • Investigate the physical implications of plane wave solutions in various media
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Students and professionals in physics, particularly those specializing in electromagnetism, as well as researchers working on wave propagation and electromagnetic theory.

samgrace
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Hello, I have been attempting to reduce Maxwell's equations to the forms shown in the image, by substituting the plane wave solutions for E and B of the wave equations back into Maxwell's equations, but I cannot find a way.

Anybody know how to do this?
2i0ra6o.png
 
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That is it. There is nothing more to be done.

When you have a solution and want to show that it is a solution you simply plug it back into the original equations and show that it satisfied those equations. This is what you have done.
 

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