If the distance between two equal point charges is doubled and their individual charges are also doubled, what would happen to the force between them?

Explanation

To solve the problem, we will use Coulomb's law, which states that the force \( F \) between two point charges is given by the formula:

\[ F = k \frac{q_1 q_2}{r^2} \]

where:
- \( F \) is the force between the charges,
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