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JEE Main & Advanced JEE Main Online Paper (Held on 9 April 2013)

  • question_answer
                    In the circuit shown here, the voltage across Land C are respectively300 V and 400 V. The voltage E of the ac source is :                    JEE Main Online Paper (Held On 09 April 2013)

    A)                 400 Volt                                               

    B)                 500 Volt                                               

    C)                 100 Volt                               

    D)                        700 Volt                

    Correct Answer: C

    Solution :

                    Since, reactance?s produced by inductor and capacitor in opposite direction. So, voltage in these elements are distributed at \[{{180}^{o}}\] i.e., out of phase.                 Net voltage = 400V ? 300V = 100 V                


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