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JEE Main & Advanced JEE Main Paper (Held On 9 April 2016)

  • question_answer
    A series LR circuit is connected to a voltage source with \[V(t)={{V}_{0}}\sin \Omega t.\]After very large time current I (t) behaves as \[\left( {{t}_{0}}>>\frac{L}{r} \right):\]   JEE Main Online Paper (Held On 09 April 2016)

    A) I (t)                                        

    B) l (t)

    C) I (t)                                        

    D) l (t)

    Correct Answer: C

    Solution :

    Current will be in the form of \[I={{I}_{0}}\sin (\Omega t-\phi )\] Graph will be sinusoidal


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