The force between the plates is:
The average energy stored in a capacitor is:
For a parallel plate capacitor, the capacitance is given by:
, where A is the cross-sectional area and d is the separation of the plates.
Consider a parallel-plate capacitor with plates of area A and with separation d. Find F(V), the magnitude of the force each plate experiences due to the other plate as a function of V, the potential drop across the capacitor. Express your answer in terms of given quantities and ϵ0.
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