Two charges of magnitudes +4Q and -Q and located at points (a, 0) and (-3a, 0) respectively. What is the electric flux due to these charges through a sphere of radius '2a' with its centre at the orgin ?

Explanation

To find the electric flux due to the charges +4Q and -Q through a sphere of radius 2a centered at the origin, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Charges and Their Positions**:
- The charge +4Q is located at the point (a, 0).
- The charge -Q is located at the point (-3a, 0).

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