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Static Electric Fields

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Question 1 of 5

If an air-filled rectangular waveguide has inner dimensions of 5 cm × 4 cm. What will be the wave impedance of TE₂₀ mode of propagation at a frequency of 40 GHz? (Given that free space impedance $\eta_{0}=377 \ \Omega$ )

$382 \ \Omega$

$395 \ \Omega$

$377 \ \Omega$

$400 \ \Omega$

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Static Electric Fields

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Question 1 of 5

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