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Discussion :: Electromagnetic Field Thoery

  1. At a particular time it is observed that the frequencies of F layer at Delhi is 3 MHz the maximum electron density is

    2. A.
    11 x 1010
    B.
    1.1 x 1010
    C.
    0.11 x 1010
    D.
    11 x 1012

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    Answer : Option A

    Explanation :

    fc = 9Nmax 3 x 106 = 9Nmax

    Nmax = 0.11 x 1012 11 x 1010/m3.

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