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Discussion :: Electromagnetic Field Thoery

  1. For transmission of waveform a dielectric medium of permittivity ε1 into a dielectric medium of lower permittivity ε2 , (ε1 > ε2) the critical angle of incidence θc (relative to the interface) is given by

    2. A.
    sin-1
    B.
    cos-1
    C.
    tan-1
    D.

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    Answer : Option C

    Explanation :

    No answer description available for this question.

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