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  1. The voltage applied to an R-L circuit at t = 0 when switch is closed is 100 cos (100 t + 30°). The circuit resistance is 80 Ω and inductance is 0.6 H (in which initial current is zero). What is the maximum amplitude of current flowing through the circuit?

    2. A.
    1 A
    B.
    2 A
    C.
    5 A
    D.
    10 A

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    Answer : Option A

    Explanation :

    No answer description available for this question.

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