Capacitor is connected in series with an unknown capacitor
PHYSICS · Subjective · A Level · Physics · Fields and their consequences · Fields and their consequences
Problem
Capacitor C1=5.0μF is connected in series with an unknown capacitor C2. When the series combination is connected to a 30\,\text{V} battery and fully charged, the potential difference across C1 is measured to be 10\,\text{V}. Determine the value of C2.