# Magnetic force is a basic force

## Difference between gravitational force and magnetic force

The Main difference that is between gravitational force and magnetic force The force of gravity acts on all things that have a mass, while the magnetic force acts on things that have iron or an electrical charge.

Both gravitational force and magnetic force describe the force of attraction between two things for different reasons. There are several differences between these two types of powers.

1. Overview and main difference
2. What is gravitational force?
3. What is magnetic force?
4. Side by side comparison - gravitational force versus magnetic force in tabular form
5. Summary

### What is gravitational force?

Gravitational force is the force that acts on an object due to gravity. Gravity, or gravitation, is a natural process in which all things have mass or energy. For example planets, stars, galaxies and light. Gravitational force is the weakest force among the four fundamental interactions in physics (the other three forces are strong interaction, electromagnetic force, and weak interaction). Therefore the gravitational force at the level of the subatomic particles has no significant influence. However, it is the dominant interaction force on a macroscopic level that causes the formation, shape and trajectory of astronomical bodies.

We can define gravitational force as a force that attracts any two objects with a certain mass. We call it an attractive force because it always causes the two masses to pull together and never push them apart. Newton's universal law of gravity expresses that every object with a mass pulls on every other object in the entire universe. However, this attraction largely depends on the mass of the object; e.g. large crowds show massive attractions. The universal gravitational equation can be given as follows:

Where F is the force of gravity, G is the constant of gravity, M is the mass of one object, M is the mass of the other object, and r is the distance between two objects.

### What is magnetic force?

Magnetic force is a force of attraction that occurs between two charged particles or ferrous objects. It can be either attraction or repulsion based on the ionic charge of the object; Objects with the same electrical charge repel each other, while opposite charges attract each other.

This magnetic force is the basic force that is responsible for the action of electric motors and the attraction between magnets. The equation for magnetic force is as follows:

Here F is the magnetic force, q is the charge and v is the speed of the particle and B is the size of the magnetic field. Here we can define the magnetic force between two moving charged particles as the effect exerted on a charge by a magnetic field created by the other charged particle.

### What is the difference between gravitational force and magnetic force?

Both gravitational force and magnetic force describe the force of attraction between two things for different reasons. The main difference between gravitational force and magnetic force is that gravitational force acts on all things that have mass, while magnetic force acts on things that have iron or an electrical charge.

In addition, the gravitational force is usually a weak force while the magnetic force is a much stronger force. For example, the force of gravity on the earth that helps us walk on the earth's surface is the force of gravity. An example of the application of magnetic force is the action of an electric motor.

The following infographic summarizes the differences between gravitational force and magnetic force.

### Summary - gravitational force versus magnetic force

Both gravitational force and magnetic force describe the force of attraction between two things for different reasons. The main difference between gravitational force and magnetic force is that gravitational force acts on all things that have mass, while magnetic force acts on things that have iron or an electrical charge.