What would be the charge in radius of `n^"th"` orbit, if the mass of electron reduces to half of its original value ?

Explanation

To solve the problem of finding the change in the radius of the nth orbit when the mass of the electron is reduced to half of its original value, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Relationship**:
The radius of the nth orbit in a hydrogen atom (or similar systems) is given by the formula:
\[
r_n = \frac{n^2 h^2}{4 \pi^2 k e^2 m}
...