JEE Main & Advanced Physics Current Electricity, Charging & Discharging Of Capacitors Question Bank Heating Effect of Current

  • question_answer Two electric lamps of 40 watt each are connected in parallel. The power consumed by the combination will be [CPMT 1984]

    A)            20 watt                                   

    B)            60 watt

    C)            80 watt                                   

    D)            100 watt

    Correct Answer: C

    Solution :

               \[{{P}_{p}}=nP=2\times 40=80\,W\]

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