In TE mode of a circular waveguide, EZ=0. The wave equation is: – McqOptions

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1.	In TE mode of a circular waveguide, EZ=0. The wave equation is:
A.	∇2HZ+k2HZ=0
B.	∇2HZ-k2HZ=0
C.	∇2HZ-HZ=0
D.	∇2HZ+HZ=0
Answer» B.

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