Chhattisgarh PMT Chhattisgarh PMT Solved Paper-2004

  • question_answer
    The penetrating power of X-rays can be increased by

    A)  increasing the current in the filament

    B)  decreasing the current in the filament

    C)  increasing   the   potential   difference between the cathode and the anode

    D)  decreasing  the  potential  difference between the cathode and the anode

    Correct Answer: C

    Solution :

    With the increase in potential difference between anode and cathode energy of striking electrons increases which in turn increases the energy (Penetration power) of X-rays.


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