Parallel-plate vacuum capacitor with its plates separated

Reference no: EM13562390

A parallel-plate vacuum capacitor, with its plates separated by a distance of x1 has an amount of energy equal to U stored in it. The separation is then decreased to X2

A) What is the energy now stored if the capacitor was disconnected from the potential source before the separation of the plates was changed?

B) What is the energy now stored if the capacitor remained connected to the potential source while the separation of the plates was changed?

Reference no: EM13562390

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