JEE Main & Advanced Sample Paper JEE Main - Mock Test - 36

  • question_answer
    When a 100 W, 240 V bulb is operated at 200 volt, the current in it is -

    A) 0.35 A      

    B)        0.42 A

    C) 0.50 A           

    D)        0.58 A

    Correct Answer: A

    Solution :

    [a] \[i=\frac{V}{R}=\frac{200}{576}=0.35A\]   


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