The type of force between charged objects is called electrostatic force. This force can be either attractive or repulsive depending on the charges of the objects:

* Like charges repel: Objects with the same type of charge (both positive or both negative) will push each other away.

* Opposite charges attract: Objects with opposite charges (one positive and one negative) will pull towards each other.

The strength of the electrostatic force depends on:

* The magnitude of the charges: Larger charges result in a stronger force.

* The distance between the charges: The closer the charges, the stronger the force.

The electrostatic force is described by Coulomb's Law, which states:

> The magnitude of the electrostatic force between two point charges is directly proportional to the product of the magnitudes of the charges and inversely proportional to the square of the distance between them.

In mathematical terms:

```

F = k * (q1 * q2) / r^2

```

where:

* F is the electrostatic force

* k is Coulomb's constant (approximately 8.98755 × 10^9 N⋅m^2/C^2)

* q1 and q2 are the magnitudes of the charges

* r is the distance between the charges

Electrostatic force is a fundamental force of nature and plays a crucial role in many phenomena, including:

* The attraction of electrons to the nucleus in atoms

* The bonding between atoms in molecules

* The operation of electrical circuits

* The behavior of lightning