What do you mean by magnet and magnetic field?

11/24/2020 Off By admin

What do you mean by magnet and magnetic field?

The magnetic field is the area around a magnet that has magnetic force. All magnets have north and south poles. Opposite poles are attracted to each other, while the same poles repel each other. When you rub a piece of iron along a magnet, the north-seeking poles of the atoms in the iron line up in the same direction.

What is a simple definition of magnetic field?

: the portion of space near a magnetic body or a current-carrying body in which the magnetic forces due to the body or current can be detected.

What is the difference between magnet and magnetic field?

Difference Between Permanent Magnet and Electromagnet. Difference between Permanent Magnet and Electromagnet is magnetic field and strength. In Electromagnet, the magnetic field is created by a wire-wound coil but the magnetic field of Permanent (Bar) Magnet cannot be changed.

What is an example of a magnetic field?

Examples of magnetic force is a compass, a motor, the magnets that hold stuff on the refrigerator, train tracks, and new roller coasters. All moving charges give rise to a magnetic field and the charges that move through its regions, experience a force.

How do you describe a magnetic field?

A magnetic field is a vector field that describes the magnetic influence on moving electric charges, electric currents, and magnetic materials. Magnetic fields surround magnetized materials, and are created by electric currents such as those used in electromagnets, and by electric fields varying in time.

What is magnetic field in simple words?

magnetic field. noun. a region of space near a magnet, electric current, or moving charged particle in which a magnetic force acts on any other magnet, electric current, or moving charged particle.

What is meant by magnetic field?

magnetic field. noun. A condition found in the region around a magnet or an electric current, characterized by the existence of a detectable magnetic force at every point in the region and by the existence of magnetic poles.

What does magnetic fields mean in science?

magnetic field. noun. The definition of a magnetic field is a place in space near a magnet or an electric current where a physical field is created from a moving electric charge that creates force on another moving electric charge.

How do you find magnetic field?

Finding magnetic fields. You can use a plotting compass or iron filings to detect a magnetic field: put a piece of paper over a magnet (this stops the iron filings sticking to the magnet) sprinkle iron filings onto the paper. gently tap the paper to spread the filings out.