Physics, 12.07.2021 22:00 waves2114

A 1 meter-long rectangular waveguide is formed by copper walls (1.0 inch x 2.0 inch) and is filled with polyethylene. A 1W, 3 GHz EM wave is injected into the waveguide entrance. What is the peak electric field of the EM wave at the entrance?

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A 1 meter-long rectangular waveguide is formed by copper walls (1.0 inch x 2.0 inch) and is filled w...

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