Electronis Discussion
0 votes

The magnetic field along the propagation direction inside a rectangular waveguide with the cross-section shown in the figure is

$$H_Z=3\:\cos(2.094\times10^2x)\:\cos(2.618\times10^2y)\:\cos(6.283\times10^{10}t-\beta z)$$

The phase velocity $v_p$ of the wave inside the waveguide satisfies

  1. $v_p\gt c$
  2. $v_p=c$
  3. $0\lt v_p\lt c$
  4. $v_p=0$
in Others by (15.7k points)
retagged by

Please log in or register to answer this question.

Welcome to GO Electronics, where you can ask questions and receive answers from other members of the community.
1,109 questions
52 answers
43,013 users