What is the force experience d by a dielectric slab when it is in between parallel plates capacitors:

1. when capacitors are isolated
   2. When capacitors are non isolated.

When capacitors are non isolated:

In a parallel plate capacitor, the force between two plates isand when the dielectric material is introduced the force exerted by on plate on other is reduced by a factorand

When capacitors are isolated:

Here the force remains unchanged.

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Vasantha Sivaraj,

askIITians faculty