A rectangular waveguide with dimensions (a = 5 cm, b = 2.5 cm) and the medium inside this guide is air, the cut-off wavelength of waves TE01 and TE20 Ο λc20 > λc01 Ο λc20 < λc01 Ο λc20 = λc01
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![A rectangular waveguide
with dimensions (a = 5 cm, b
2.5 cm) and the medium
=
inside this guide is air, the
cut-off wavelength of waves
TE01 and TE20
λc20 > λc01
O Ac20 <AC01
Ο λc20 = λc01](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb366cc8b-807e-4395-b400-e84764339a84%2F1298d1d4-2846-4823-860f-f2c949007993%2Fuk06zoa_processed.jpeg&w=3840&q=75)
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