Which one of the following is true for EM wave propagation through rec – McqOptions

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1.	Which one of the following is true for EM wave propagation through rectangular waveguide of cross-section 2a x a
A.	critical wavelength for TE10 mode is the same as that for TM10 mode
B.	critical wavelength for TE10 mode is double that for TE01mode
C.	30 V
D.	-30 V
Answer» D. -30 V

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