Magnetic Force
The magnetic force is the attraction or repulsion force that exists between electrically charged particles as a result of their motion.
The magnetic force between two moving charges is defined as the force imposed on one’s charge by the magnetic field generated by the other. This force is responsible for magnets attracting or repelling one another.
A compass, a motor, the magnets that keep things on the refrigerator, railway lines, and new roller coasters are all examples of magnetic force. A magnetic field is created by all moving charges, and the charges that travel across its areas experience a force. Depending on whether the force is attractive or repulsive, it might be positive or negative. The magnetic force of an item is determined by its charge, velocity, and magnetic field.
Force on Moving Charge
A charge experiences a force if it travels across a magnetic field. The force on a moving charge in a magnetic field is given by the formula,
F = q.v.B.sin θ
where,
- q is the Charge
- B is the Magnetic Field
- v is the Velocity of the Charge
- θ is the Angle Between Magnetic Field and Velocity of Charge
Magnetism
Magnetism in Physics is defined as the property of the material that is responsible for the magnetic behaviour of the magnets. Magnetism is defined as the force that is produced by the moving charge and it attracts or repels other magnets and moving charge. Initially, magnetism is defined as the property of some material to attract or repel some other magnets. Later it was discovered that all the moving charges are considered to be magnets and their property of attraction or repulsion is called magnetism.
Here, in this article, we will learn about, Magnetism Definition, History of Magnets, Causes of Magnetism, Magnetic Materials, Properties of Magnets and others in detail.
Table of Content
- What is Magnetism?
- What is Magnetic Field?
- Magnetic Materials
- Magnetism Types
- Magnetic Force
- Magnetic Effect Of Current