Question

    A plane electromagnetic wave travels in vacuum along

    z-direction. What can you say about the directions of its electric and magnetic field vectors? If the frequency of the wave is 50 MHz, what is its wavelength?
    A 6 m Correct Answer Incorrect Answer
    B 10 m Correct Answer Incorrect Answer
    C 12 m Correct Answer Incorrect Answer
    D 5 m Correct Answer Incorrect Answer

    Solution

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