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MHT CET202120 Sep 2021Evening ShiftPhysicsCapacitanceActual

A parallel plate capacitor filled with oil of a dielectric constant 3 between the plates has capacitance ' C '. If the oil is removed, then the capacitance of the capacitor will be

Options

  1. AC 3
  2. B3 C
  3. C3 C
  4. DC 3

Correct answer

D. C 3

Step-by-step solution

C = K ₀ ~A ~d = 3 ₀ ~A ~d After removing the oil, capacitance becomes C ^ = ₀ ~A ~d = C 3

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