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6th Class Science Electricity and Circuits Question Bank Electricity and Circuits

  • question_answer
    Which part of the bulb is an insulator?

    A) P                                 

    B) Q                    

    C) R                                 

    D) S                     

    Correct Answer: A

    Solution :

    P is the glass cover, Q is the filament, R is the supporting wires, while S is the positive terminal of the bulb.


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