A parallel plate capacitor is charged by a DC supply of 500V. Plate separation is 1mm. If capacitoris lowered into water with water filling in the gap between the plates, then change in pressure at any point between the plates is kepsilon_(0)xx10^(13)(N//m)^(2).Find the value of K, given epsilon_r(for water)=81.

A parallel plate capacitor is charged by a DC supply of 500V. Plate se

1.	A parallel plate capacitor is charged by a DC supply of 500V. Plate separation is 1mm. If capacitoris lowered into water with water filling in the gap between the plates, then change in pressure at any point between the plates is kepsilon_(0)xx10^(13)(N//m)^(2).Find the value of K, given epsilon_r(for water)=81.
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