The Bohr radius $a_0$ is the most probable distance between the proton and the electron in the Hydrogen atom, when the Hydrogen atom is in the ground state. The value of the Bohr radius is: $1a_0=0\mathrm{.}529$ anastrom. One angstrom is ${10}^{-10}m.$ What is the electric potential produced by the proton at a distance of $1\mathrm{.}08$ Bohr radius away from the proton?

ries$\frac{0}{12}$

What is the potential energy of the proton$-$electron system when they are at this distance from each other?

Tries $\frac{0}{12}$