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10th Class Science Electricity and Circuits Question Bank Electricity

  • question_answer
    In the given figure, a fuse in one of the bulbs causes all the others to go out. Which bulb has fused ?

    A)  1                              

    B)  4

    C)  3                       

    D)         2

    Correct Answer: A

    Solution :

     Bulbs number \[1\] and \[5\] are in series. A fuse in any of these bulbs will render the circuit incomplete. In that case no current can start from the supply.


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