6th Class Science Sample Paper Science Sample Paper-3

  • question_answer
    (i) Paheli connected two bulbs to a cell as shown in Fig.
    She found that filament of bulb B is broken. Will the bulb A glow in this circuit? Give reason.
    (ii) What is a fused bulb?                   

    Answer:

     
    (i) No, the bulb 'A' will not glow in this circuit because filament of bulb 'B' is broken which prevents the flow of current in the whole circuit.
    (ii) When the filament of a bulb is broken, it is called a fused bulb.
        


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