A thin long conductor has linear charge density of 20 ` muC//m`. Calculate the electric field intensity at a point 5 cm from it. Draw a graph to show variation of electric field intensity with distance from the conductor.

Explanation

To solve the problem of finding the electric field intensity at a point 5 cm from a long conductor with a linear charge density of 20 µC/m, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Given Data:**
- Linear charge density, \( \lambda = 20 \, \mu C/m = 20 \times 10^{-6} \, C/m \)
- Distance from the conductor, \( r = 5 \, cm = 0.05 \, m \)

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