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Electromagnetic Field Theory

Q1: A wave is propagated in a waveguide at frequency of 9 GHz and separation is 2 cm between walls calculate the phase velocity for dominant mode.

A 3 x 108 m/sec

B 5 x 108 m/sec

C 1.5 x 108 m/sec

D 9 x 108 m/sec

ANS:B - 5 x 108 m/sec

Vg . Vp = C2 where .



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