8th Class Science Some Natural Phenomena Question Bank Some Natural Phenomena

  • question_answer
    A negatively charged rod is moved near conducting sphere as shown. What will be the movements of the electrons and protons in the conducting sphere?

    A)
    Electrons Protons
    move to left move to right
                   

    B)
    Electrons Protons
    move to right move to left
                   

    C)
    Electrons Protons
    does not move move to left
                   

    D)
    Electrons Protons
    move to right does not move

    Correct Answer: D

    Solution :

    The protons are fixed in the nuclei and the nuclei are not free to move from their fixed positions in the solid sphere. The free electrons in the conducting sphere which are being repelled to the right by the negatively charged rod.


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