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A 28.2×10-6 F capacitor C1 is charged to a potential difference of 87.63 V. The capacitor...

A 28.2×10-6 F capacitor C1 is charged to a potential difference of 87.63 V. The capacitor is then removed from the charging source and then connected across a second initially uncharged capacitor C2. The final potential difference across each capacitor after they have been connected in 5.57 V. Find the value of the capacitance C2 ?

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