Energy of an electramagnetic radiation of wavelenght 590 nm equals the band gap of a semiconductor calculate the minimum energy required to create an electron hole pair

Explanation

To calculate the minimum energy required to create an electron-hole pair in a semiconductor, given that the energy of electromagnetic radiation of wavelength 590 nm equals the band gap of the semiconductor, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Formula**:
The energy \( E \) of electromagnetic radiation can be calculated using the formula:
\[
E = \frac{hc}{\lambda}
...