A 500 `mu` C charge is at the centre of a square of side 10 cm. Find the work done in moving a charge of 10 `mu` C between two diagonally opposite points on the square.

Explanation

To solve the problem of finding the work done in moving a charge of 10 µC between two diagonally opposite points on a square with a 500 µC charge at the center, we can follow these steps:

### Step-by-Step Solution:

**Step 1: Understand the configuration**
- We have a square of side 10 cm (0.1 m).
- A charge of 500 µC (which is 500 x 10^-6 C) is placed at the center of the square.
- We need to move a charge of 10 µC (10 x 10^-6 C) between two diagonally opposite corners of the square.
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