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Question 4.2.21: Which one of the following does represent the electric field...

Which one of the following does represent the electric field lines for the TE _{02} mode in the cross-section of a hollow rectangular metallic waveguide?

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For the given figures.

(a) TE _{10}                                            (b) TE _{01}
(c) TE _{20}                                           (d) TE _{02}

Hence, the correct option is (d)

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