A 30- $\mu$ F Capacitor Is Charged to an Unknown Potential V0 and Potential

question 9

Multiple Choice

A 30- $\mu$ F capacitor is charged to an unknown potential V0 and then connected across an initially uncharged 10- $\mu$ F capacitor.If the final potential difference across the 10- $\mu$ F capacitor is 20 V, determine V0.

• A)13 V
• B)27 V
• C)20 V
• D)29 V
• E)60 V

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