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Electromagnetic...

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  • Question 1
    4 / -1

    The frequency of light wave of wavelength 5000o A is ________________Hz

  • Question 2
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  • Question 3
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    The amplitude of the magnetic field part of an electromagnetic wave in vacuum is Bm = 510 nT. Then the amplitude of the electric part of the wave is ____________

  • Question 4
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  • Question 5
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    Relation between amplitudes of electric and Magnetic field is..............

  • Question 6
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  • Question 7
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    The velocity of light in vacuum can be changed by changing _____________

  • Question 8
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  • Question 9
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    If the wavelength of light is 4000o A then the number of waves in 1mm length will be _________

  • Question 10
    4 / -1

    The SI unit of displacement current is ________

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