Four point charges `q_(A) = 2 mu C , q_(B) = -5 mu C, q_(C) = -2 mu C and q_(D) = -5 mu C` are located at the corners of a square ABCD of side 10 cm. What is the force on a charge of `1 mu C` placed at the center of the square ?

Explanation

To solve the problem of finding the net force on a charge of \(1 \mu C\) placed at the center of a square formed by four charges located at its corners, we can follow these steps:

### Step 1: Understand the Configuration
We have four charges located at the corners of a square ABCD:
- \(q_A = 2 \mu C\) (at corner A)
- \(q_B = -5 \mu C\) (at corner B)
- \(q_C = -2 \mu C\) (at corner C)
- \(q_D = -5 \mu C\) (at corner D)
...