JCECE Medical JCECE Medical Solved Paper-2004

  • question_answer In an ideal parallel LC circuit, the capacitor is charged by connecting it to a DC source which is then disconnected. -The current in the circuit:

    A) becomes zero instantaneously

    B) grows monotonically,        

    C)  decays monotonically

    D)  oscillates instantaneously

    Correct Answer: B

    Solution :

    When a charged capacitor is discharged through an inductor of negligble ohmic resistance, electrical oscillations takes place in the circuit. These are called L - C oscillations.


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