- #1
erasmooth
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As for transmission line(which operates on TEM mode),
electric field is created by the opposite polarity of surface charge on both conductors,
and magnetic field is by the electric current in both conductors.
These two fields are perpendicular to each other, which makes "the" TEM mode.
Then, what happened to the magnetic field by the electric field between two conductors.
(turning on the line, electric field is created, which means changing field, and induce magnetic field loop centered by electric field)
The magnetic field is different from the other one by electric current in conductors, and
has longitudinal component toward the propagation direction, which doubtfully break "the" TEM mode.
Would you help me with the truth of the magnetic field by electric field
electric field is created by the opposite polarity of surface charge on both conductors,
and magnetic field is by the electric current in both conductors.
These two fields are perpendicular to each other, which makes "the" TEM mode.
Then, what happened to the magnetic field by the electric field between two conductors.
(turning on the line, electric field is created, which means changing field, and induce magnetic field loop centered by electric field)
The magnetic field is different from the other one by electric current in conductors, and
has longitudinal component toward the propagation direction, which doubtfully break "the" TEM mode.
Would you help me with the truth of the magnetic field by electric field