What determines the strength of the electric force?

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The strength of the electric force is determined by two main factors, according to Coulomb's Law:

1. **Magnitude of the Charges**: The electric force is directly proportional to the product of the magnitudes of the two charges involved. If the charges are larger, the force between them will be stronger.

2. **Distance Between the Charges**: The electric force is inversely proportional to the square of the distance between the centers of the two charges. As the distance increases, the force decreases significantly.

Mathematically, this relationship is expressed by Coulomb's Law:

$$
F = k \frac{|q_1 q_2|}{r^2}
$$

Where:
- $$ F $$ is the magnitude of the electric force between the charges,
- $$ k $$ is Coulomb's constant ($$ 8.99 \times 10^9 \, \text{N m}^2/\text{C}^2 $$),
- $$ q_1 $$ and $$ q_2 $$ are the magnitudes of the two charges,
- $$ r $$ is the distance between the centers of the two charges.

In summary, the strength of the electric force is influenced by the amount of charge and the distance separating the charges.
The strength of the electric force depends on the amount of charge and how far apart the charges are.

What determines the strength of the electric force?

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