Question: A parallel-plate capacitor is placed in such a way that its plates are horizontal and the lower plate is dipped into a liquid of

A parallel-plate capacitor is placed in such a way that its plates

A parallel-plate capacitor is placed in such a way that its plates are horizontal and the lower plate is dipped into a liquid of dielectric constant K and density p. Each plate has an area A. The plates are now connected to a battery which supplies a positive charge of magnitude Q to the upper plate. Find the rise in the level of the liquid in the space between the plates. D A Figure 31-W16 Q C-Q(1-1/K) B -Q/K

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