What is the smallest electric force between two charges placed at a distance of `1.0m`?

Explanation

To find the smallest electric force between two charges placed at a distance of 1.0 m, we can use Coulomb's law, which is given by the formula:

\[ F_e = \frac{k \cdot |Q_1 \cdot Q_2|}{r^2} \]

where:
- \( F_e \) is the electric force,
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