JEE Main & Advanced Physics Alternating Current / प्रत्यावर्ती धारा Question Bank ac Circuits

  • question_answer
    The average power dissipated in a pure inductor of inductance L when an ac current is passing through it, is [CPMT 1974; RPMT 1997; MP PET 1999]

    A)            \[\frac{1}{2}L{{I}^{2}}\]   

    B)            \[\frac{1}{4}L{{I}^{2}}\]

    C)            \[2\,L{{i}^{2}}\]                   

    D)            Zero (Inductance of the coil L and current I)

    Correct Answer: D

    Solution :


You need to login to perform this action.
You will be redirected in 3 sec spinner