Thanks for the lecture. I think the phase front in the animation should not oscilate over time, because the phase front should move with speed v with fixed shape?
Maybe I could have been more clear in the video. Sorry. Imagine time was frozen and you scanned through the waveguide. That is what you are seeing, not a moving wavefront.
Thanks for the video. Would you mind making a lecture about describing what happens when B field is impressed normally on a lossy metal plane? My understanding it that it will excite eddy currents such that it will perfectly cancel out impressed B field when conductivity goes to infinity but I am not able to rigorously derive it. Another point is that this problem might seem deceptively simple but could be more challenging since the E fields should have circular symmetry while the impressed B field iss best described in rectangular coordinates. I would appreciate your thoughts on this
Thanks for the lecture. I think the phase front in the animation should not oscilate over time, because the phase front should move with speed v with fixed shape?
Maybe I could have been more clear in the video. Sorry. Imagine time was frozen and you scanned through the waveguide. That is what you are seeing, not a moving wavefront.
Thanks for the video. Would you mind making a lecture about describing what happens when B field is impressed normally on a lossy metal plane? My understanding it that it will excite eddy currents such that it will perfectly cancel out impressed B field when conductivity goes to infinity but I am not able to rigorously derive it.
Another point is that this problem might seem deceptively simple but could be more challenging since the E fields should have circular symmetry while the impressed B field iss best described in rectangular coordinates. I would appreciate your thoughts on this
Hmmm...Let me think about that. I suspect your answer lies in the discussion of boundary conditions.