Question: A lossless parallel-plate waveguide is known to propagate the m = 2 TE and TM modes at frequencies as low as 10 GHz. If the

A lossless parallel-plate waveguide is known to propagate the m = 2 TE and TM modes at frequencies as low as 10 GHz. If the plate separation is 1 cm, determine the dielectric constant of the medium between plates.

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