Physics, 11.03.2021 09:30, Val03

A parallel plate capacitor with plate separation 5mm is charged up by a battery. It is found that on introducing a mica sheet of 2mm thick, keeping the battery connection intact, the capacitor draws 25% more charge from battery. The dielectric constant of mica is a) 2
b) 3
c) 4
d) 5

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A parallel plate capacitor with plate separation 5mm is charged up by a battery. It is found that on...