일반물리학 2 · Capacitance · Problem 53
일반물리학 2 — Capacitance: Problem 53
53 A 100 pF capacitor is charged to a potential difference of 80.0 V, and the charging battery is disconnected. The capacitor is then connected in parallel with a second (initially uncharged) capacitor. If the potential difference across the first capacitor drops to 35.0 V, what is the capacitance of this second capacitor?
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