12 capacitors are connected with a battery of potential difference V₀ as shown in the figure. Initially switch is open. Find total heat $\left(\mathrm{in}\mathrm{\mu J}\right)$ generated in the system after the switch is closed. 
$(\mathrm{Given}\mathrm{C}=\frac{1}{340}\mathrm{\mu F},{\mathrm{V}}_0=17\mathrm{volt})$