**Three Identical Point Charges: A Study of Electromagnetic Forces**

In this article, we will explore the behavior of three identical point charges, each with a mass of 0.100 kg. We will examine the electromagnetic forces that act between these charges and how they interact with each other.

**The Setup**

Let's consider three identical point charges, each with a mass of 0.100 kg. We will label these charges as q1, q2, and q3, and assume that they are placed at the vertices of an equilateral triangle with sides of length L.

**Electromagnetic Forces**

When two charged particles are placed near each other, they experience a force of attraction or repulsion due to the electromagnetic force. The direction of the force depends on the sign of the charges: like charges repel each other, while opposite charges attract each other.

The magnitude of the electromagnetic force between two point charges can be calculated using Coulomb's Law:

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

where F is the force between the charges, k is Coulomb's constant (approximately 8.99 x 10^9 N m^2 C^2), q1 and q2 are the magnitudes of the charges, and r is the distance between them.

**Forces Between the Charges**

Let's analyze the forces between the three identical point charges. Since they are identical, they will all have the same magnitude of charge, q. The distance between each pair of charges is L, the side length of the equilateral triangle.

Using Coulomb's Law, we can calculate the force between each pair of charges:

**F12 = F13 = F23 = k * (q^2) / L^2**

Since the charges are identical, the force between each pair is the same.

**Resultant Force**

To find the resultant force on each charge, we need to add the forces due to the other two charges. Let's consider the forces on charge q1:

**F1 = F12 + F13 = 2 * k * (q^2) / L^2**

Similarly, we can calculate the resultant forces on charges q2 and q3:

**F2 = F21 + F23 = 2 * k * (q^2) / L^2**

**F3 = F31 + F32 = 2 * k * (q^2) / L^2**

As expected, the resultant forces on each charge are equal in magnitude and direction, since the charges are identical and the triangle is equilateral.

**Conclusion**

In this article, we have examined the behavior of three identical point charges, each with a mass of 0.100 kg. We have calculated the electromagnetic forces between each pair of charges and the resultant forces on each charge. The symmetry of the equilateral triangle results in equal and opposite forces on each charge, resulting in a stable configuration.

This scenario illustrates the fundamental principles of electromagnetic forces and their behavior in simple systems. It provides a foundation for understanding more complex electromagnetic interactions in various fields of physics.