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      Question

      A capacitor filled with dielectric constant K is

      connected to a battery. If dielectric is removed, how much charge flows back?
      A Q.(1−1/K) Correct Answer Incorrect Answer
      B Q(K−1)/K Correct Answer Incorrect Answer
      C Q(K−1)/K² Correct Answer Incorrect Answer
      D Q(K−1)/2K Correct Answer Incorrect Answer

      Solution

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