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A capacitence of C(0) is charged to a po...

A capacitence of `C_(0)` is charged to a potential `V_(0)` and then isolated. `A` small cpacitor `C` is then charged from `C_(0)`, discharged and charged again, the process bing repeated `n` times. Due to this, potential of the large capacitor is decreased to `V`. find the capacitance of the small capacitor. is it possible to remove charge on `C_(0)` completely in this way?

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