2. Solved Papers
  3. CEE Kerala Engineering

CEE Kerala Engineering CEE Kerala Engineering Solved Paper-2009

  • question_answer
    C, V, U and Q are capacitance, potential difference, energy stored and charge of a parallel plate capacitor respectively. The quantities that, increase when a dielectric slab is introduced between the plates without disconnecting the battery are

    A)  V and C         

    B)         V and U

    C)  U and Q

    D)         V and Q

    E)  U but not Q

    Correct Answer: C

    Solution :

      When battery remains connected \[C=KC\] \[Q=KQ\] \[V=V\] \[E=E\] \[U=KU\] Hence, Q and U increase.      


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