Given a cube with point charges q on each of its vertices. Calculate the force exerted on any of the charges due to rest of the 7 charges.

Explanation

To calculate the force exerted on any of the charges located at the vertices of a cube due to the other seven charges, we can follow these steps:

### Step 1: Identify the Charges and Geometry
We have a cube with point charges \( q \) located at each of its vertices. We will calculate the force acting on one of the charges, say charge \( A \).

### Step 2: Determine the Distances
The distances between charge \( A \) and the other charges are as follows:
- Distance to adjacent charges (1 edge away): \( A \)
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