Question

A parallel plate air capacitor is of 3µF capacitance. When a plate of dielectric constant k and thickness 3d/4 is placed between the plates of the capacitor, the capacitance of the capacitor becomes 6µF. Find the magnitude of k, where d is the distance between the plates of the capacitor.​

Answer 1

Answer:

k=3

Explanation:

for explanation see attachment

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