Linear Polarization: Magnetic Field Effects

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During linear polarization, the electric field (E-field) direction defines the polarization, while the magnetic field (B-field) remains perpendicular to the E-field. In a vacuum, the B-field is also perpendicular to the direction of wave propagation. However, in materials, the relationship between the E-field and B-field can vary. The amplitude of the B-field fluctuates in phase with the E-field. Understanding these dynamics is crucial for applications in electromagnetism and wave propagation.
khondowe
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what happens to the magnetic field during linear polarization and what happens exactly?
 
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Well, "polarization" usually refers to the direction the E-field is pointing. In a vacuum, the B-field would be perpendicular to the E-field, but in matter, this is not strictly the case.

Claude.
 
khondowe said:
what happens to the magnetic field during linear polarization and what happens exactly?

The magnetic field will be at right angles to the electric field and will vary in amplitude in phase with the Electric field. Both field vectors will be at right angles to the direction of propagation of the wave.
 
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