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Discussion :: Current Electricity

  1. A 40 W bulb is connected in series with a room heater. If now 40 W bulb is replaced by 100 W bulb, the heater output will:

    2. A.

     Decrease
    B.

     Increase
    C.

     Remain same
    D.

     Heater will burn out

    View Answer

    Workspace

    View Answer

    Answer : Option B

    Explanation :

    Explanation Not Provided

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