Question
The electric potential at the surface of an atomic nucleus $(z=50)$ of radius $9 \times 10^{-13} \mathrm{~cm}$ is __________ $\times 10^6 \mathrm{~V}$.
Correct Answer
8
The electric potential at the surface of an atomic nucleus $(z=50)$ of radius $9 \times 10^{-13} \mathrm{~cm}$ is __________ $\times 10^6 \mathrm{~V}$.