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Standard XII
Physics
Question

75% of the distance d between the parallel plates of a capacitor is filled with a meterial of dielectric constant K. Find the changed capacitance if original capacitance was C0.....................
  1. (3KK+3)C0
  2. (4KK+4)C0
  3. (4KK+3)C0
  4. (3KK+4)C0

A
(4KK+4)C0
B
(3KK+4)C0
C
(3KK+3)C0
D
(4KK+3)C0
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