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NEET Sample Paper NEET Sample Test Paper-75

  • question_answer
    In Davisson and Germer experiment, the velocity of electrons emitted from the electron gun can be increased by

    A)  increasing the filament current

    B)  decreasing the filament current

    C)  decreasing the potential difference between the anode and filament

    D)  increasing the potential different between the anode and filament 

    Correct Answer: A

    Solution :

    In Davisson and Germer experiment, the velocity of electrons emitted from the election gun can be increased by increasing the potential difference between the anode and filament.


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