The binding energy of an electron in the gorund state of He atom is equal to `E_0 = 24.6 eV.` Find the energy required to remove both electrons form the atom.

Explanation

To find the energy required to remove both electrons from the helium atom, we can follow these steps:

### Step 1: Understand the Binding Energy
The binding energy of an electron in the ground state of the helium atom is given as \( E_0 = 24.6 \, \text{eV} \). This value represents the energy required to remove one electron from the atom.

### Step 2: Calculate the Energy Required to Remove the First Electron
When the first electron is removed, the helium atom becomes a singly ionized helium ion (He\(^+\)). The binding energy of the first electron can be calculated using the formula for the energy levels of hydrogen-like atoms:
\[
...