An electron of a hydrogen like atom, having $Z = 4$, jumps from $4 ^ { \text {th } }$ energy state to $2 ^ { \text {nd } }$ energy state. The energy released in this process, will be: (Given $Rch = 13.6 \mathrm{eV}$)\\
Where $R =$ Rydberg constant, $c =$ Speed of light in vacuum, $h =$ Planck's constant\\
(1) 13.6 eV\\
(2) 10.5 eV\\
(3) 3.4 eV\\
(4) 40.8 eV