Using Gauss's law obtain the expression for the electric field due to uniformly charged thin spherical shell of radius R at a point outside the shell. Draw a graph showing the variation of electric tield with r, for r gt R and r lt R.

Explanation

To solve the problem of finding the electric field due to a uniformly charged thin spherical shell of radius \( R \) at a point outside the shell using Gauss's law, we will follow these steps:

### Step-by-Step Solution:

1. **Understand the Setup**:
- We have a thin spherical shell of radius \( R \) with a total charge \( Q \) uniformly distributed over its surface.
- We want to find the electric field at a point \( P \) located outside the shell at a distance \( r \) from the center of the shell, where \( r > R \).

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