For a cell, $\overline{)\mathrm{Cu}\left(\mathrm{s}\right)}{\mathrm{Cu}}^{2+}\left(\overline{)0.001\mathrm{M})}\left|{\mathrm{Ag}}^{+}\left(0.01\mathrm{M}\right)\right|\mathrm{Ag}\left(\mathrm{s}\right)\right.$the cell potential is found to be $0.43 \mathrm{V}$ at $298 \mathrm{K}$. The magnitude of standard electrode potential for ${\mathrm{Cu}}^{2+}|\mathrm{Cu}$ is____$\times {10}^{-2} \mathrm{V}$

$\left[\mathrm{Given}: {\mathrm{E}}_{{\mathrm{Ag}}^{+}/\mathrm{Ag}}^{\Theta }=0.80 \mathrm{V} \mathrm{and} \frac{2.303\mathrm{RT}}{\mathrm{F}}=0.06 \mathrm{V}\right]$

Hence, the correct answer is 34.