Physics, asked by rockingtrishala8801, 11 months ago

Speed of em wave was related to electric field and the magnetic field vectir in vaccum is

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Answered by sumith89

1

Answer:

E is the electric field vector, and B is the magnetic field vector of the EM wave. For electromagnetic waves E and B are always perpendicular to each other and perpendicular to the direction of propagation. ... The speed of any electromagnetic waves in free space is the speed of light c = 3*108 m/s.

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