Consider the nuclear fission, ${\mathrm{Ne}}^{20}\to 2{\mathrm{He}}^4+{\mathrm{C}}^{12}$. Given that the binding energy/nucleon of ${\mathrm{Ne}}^{20}, {\mathrm{He}}^4$and${\mathrm{C}}^{12}$ are $8.03\mathrm{MeV}, 7.86 \mathrm{MeV}$, respectively. Identify the correct statement:

A zener diode of power rating $2 \mathrm{W}$ is to be used as a voltage regulator. If the zener diode has a breakdown of $10 \mathrm{V}$ and it has to regulate voltage fluctuated between $6 \mathrm{V}$ and $14 \mathrm{V}$, the value of $R_s$ for safe operation should be _____ $\Omega$ .

A circuit is arranged as shown in figure. The output voltage $V_o$ is equal to __________ $\mathrm{V}.$

For the given circuit, the power across zener diode is _____ $\mathrm{mW}$.