In June 2024
Answer to Question #281920 in Electricity and Magnetism for Nathan
A plane electromagnetic wave of angular frequency ω and wave number k propagates in a vacuum in the negative x direction. The electric field of the wave is linearly polarised in the y direction. Write down an appropriate expression for the wave electric field.
"E=-E_0\\cos(kx-\\omega t)."
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#339914 on Dec 2023
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