you are holding two negatively charged ballons what will happen if you bring the balloons close to each other

If you bring two negatively charged balloons close to each other, they will repel each other. This means that they will push away from each other due to their like charges.

will the electrostatic force increase or decrease

The electrostatic force between the two negatively charged balloons will increase as they get closer to each other. The force between two charged objects depends on the magnitude of the charges and the distance between them. Since the balloons are negatively charged, they will experience a repulsive force, and as they get closer, the force will increase.

When you bring two negatively charged balloons close to each other, they will repel each other due to the like charges they possess. This repulsion occurs because both balloons have an excess of negatively charged electrons. According to the law of electric charges, like charges repel each other, and opposite charges attract.

To understand why the balloons repel each other, let's break it down into steps:

Step 1: Identify the type of charge on each balloon.
In this case, both balloons have a negative charge.

Step 2: Understand the behavior of like charges.
Like charges repel each other, which means that two negatively charged objects will push away from each other. This repulsion occurs because the electrons on the surface of each balloon experience a force that pushes them apart.

Step 3: Visualize the result.
When you bring the negatively charged balloons close together, they will move away from each other due to the repulsive force between their negative charges. The extent to which they move apart depends on the magnitude of the charges and the distance between them.

Note: This phenomenon is a fundamental characteristic of the nature of electric charges. The behavior is similar for all negatively charged objects, not just balloons.