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Q)

# If the space between two plates of a capacitor is filled with liquid of dielectric constant K, the capacitance of the capacitor:

(A) Increases by a factor of $K$

(B) Decreases by a factor of $K$

(C) Increases by a factor of $K^2$

(D) Decreases by a factor of $K^2$

Initial capacitance $=c=\large\frac{\in_0 A}{d}$
Final capacitamce $=c'=\large\frac{K \in _0 A}{d}$