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7th Class Science Electric Current and Its Effects Question Bank Electric Current and Its Effects

  • question_answer
    DIRECTIONS: On the basis of, following diagram / picture answer the questions given below: Study the circuit shown here. Which switch if opened will cause the light bulb to stop glowing?

    A) P                     

    B) Q

    C) R                                 

    D) S

    Correct Answer: A

    Solution :

    The other switches would not be able to break the circuit.      


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