RAJASTHAN ­ PET Rajasthan PET Solved Paper-2004

  • question_answer
    The intensity of the X-rays in coolidge tube control

    A)  by the current flowing in the filament

    B)  by potential between the cathode and anti- cathode

    C)  Both [a] and [b]

    D)  None of the above

    Correct Answer: A

    Solution :

     The intensity of X-rays emitted is directly proportional to the electrons emitted per second from the filament and this can be changed by changing the number of electron.


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