Physics - Capacitor Question with Solution | TestHub

Two capacitors of capacities $1\mu \mathrm{F}$ and $\mathrm{C}\mu \mathrm{F}$ are connected in series and the combination is charged to a potential difference of $120\mathrm{V}$. If the charge on the combination is $80\mu \mathrm{C}$, the energy stored in the capacitor of capacity $\mathrm{C}$ in $\mu \mathrm{J}$ is