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If an electromagnetic wave is propagating in a medium with permittivity ε and  permeability μ, then  is the
  • a)
    intrinsic impedance of the medium
  • b)
    square of the refractive index of the medium
  • c)
    refractive index of the medium
  • d)
    energy density in the medium
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
If an electromagnetic wave is propagating in a medium with permittivit...
The ratio of E to H is intrinsic impedance of the medium
Thus  from maxwell eqn.
Therefore :-  is called the intrinsic impedance of the medium.
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Most Upvoted Answer
If an electromagnetic wave is propagating in a medium with permittivit...
The ratio of E to H is intrinsic impedance of the medium
Thus  from maxwell eqn.
Therefore :-  is called the intrinsic impedance of the medium.
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If an electromagnetic wave is propagating in a medium with permittivityε andpermeabilityμ, thenis thea)intrinsic impedance of the mediumb)square of the refractive index of the mediumc)refractive index of the mediumd)energy density in the mediumCorrect answer is option 'A'. Can you explain this answer?
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