Quiz A dielectric slab of dielectric constant K and thickness t’ is inserted...

A dielectric slab of dielectric constant K and thickness t’ is inserted between plates of a parallel plate capacitor of plate separation d and plate area A. Obtain an expression for its capacitance.

CBSE Physics class 12 question and answer | A dielectric slab of dielectric constant K and thickness t’ is inserted between plates of a parallel plate capacitor of plate separation d and plate area A. Obtain an expression for its capacitance.

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March 4, 2024

A dielectric slab of dielectric constant K and thickness t’ is inserted between plates of a parallel plate capacitor of plate separation d and plate area A. Obtain an expression for its capacitance.

Ans. the expression for the capacitance of the parallel plate capacitor with the dielectric slab inserted between the plates is:

$C = t ^{'} ϵ ^{0} K A$