TE and TM polarization parallel definition

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The discussion centers on the confusion regarding the orientation of the electric field in a provided photo related to TE and TM polarization. It is noted that the electric field is neither parallel to the X nor Z direction, raising questions about its actual alignment. In TM waves, or p-polarization, the electric field is parallel to the plane of incidence, while the magnetic field remains transverse to it. Clarification is sought on the specific orientation of the electric field in the context of the image. Understanding these relationships is crucial for grasping the principles of polarization in electromagnetic waves.
yefj
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Homework Statement: TE and TM polarization parralel question
Relevant Equations: its a photo

Hello, In the photo on the left bellow E-field is not parralel not to X nor to Z direction.
to what exactly is it parralel?
Thanks.
1733147998302.png
 
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yefj said:
Hello, In the photo on the left bellow E-field is not parralel not to X nor to Z direction.
to what exactly is it parralel?

In the TM wave ("p-polarization"), the electric field is parallel to the plane of incidence and the magnetic field is transverse (perpendicular) to the plane of incidence.

1733156800304.png
 
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Thread 'Why higher speeds need more power if backward force is the same?'

Thread 'Why higher speeds need more power if backward force is the same?'

Power = Force v Speed Power of my horse = 104kgx9.81m/s^2 x 0.732m/s = 1HP =746W Force/tension in rope stay the same if horse run at 0.73m/s or at 15m/s, so why then horse need to be more powerfull to pull at higher speed even if backward force at him(rope tension) stay the same? I understand that if I increase weight, it is hrader for horse to pull at higher speed because now is backward force increased, but don't understand why is harder to pull at higher speed if weight(backward force)...
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