In the shown circuit, find the potential difference across the 3 μF capacitor.

Question

G1 Physics · Accepted Answer

The two capacitors 3 μF and 5 μF are in series, and the two sources give a net 16 V across the series pair. Series capacitors carry equal charge, so V₃/V₅ = C₅/C₃ = 5/3 and V₃+V₅=16 V. Hence V₃ = 10 V. Correct answer: B.