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Discussion :: Electromagnetic Field Thoery

  1. A plane EM wave is travelling in an unbound loss less dielectric having μy = 1 and εy = 4, the time average Poynting vector of the wave is 5 W/m3 . The phase velocity vp (assuming velocity of light as 3 x 108 m/sec) is

    2. A.
    1.5 x 108 m/sec
    B.
    3 x 108 m/sec
    C.
    2.5 x 108 m/sec
    D.
    0.5 x 108 m/sec

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    Answer : Option A

    Explanation :

    No answer description available for this question.

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