Determine the capacitance of this second capacitor

Reference no: EM13533660

A 100 pF capacitor is charged to a potential difference of 70 V, and the charging battery is disconnected. The capacitor is then connected in parallel with a second (initially uncharged) capacitor. If the measured potential difference drops to 55 V, what is the capacitance of this second capacitor?

(pF)

Reference no: EM13533660

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