Physics Question from JEE Main 2024 · 1 February, Shift 2

A $16 \, \Omega$ wire is bent to form a square loop. A $9 \, \text{V}$ battery with internal resistance $1 \, \Omega$ is connected across one of its sides. If a $4 \, \mu \text{F}$ capacitor is connected across one of its diagonals, the energy stored by the capacitor will be $\frac{x}{2} \, \mu \text{J}$, where $x$ = .