Magnetism

Front

What is magnetism?

Back

Magnetism is a physical phenomenon produced by the motion of electric charge, which results in attractive and repulsive forces between objects.

Front

What generates magnetism in materials?

Back

Magnetism in materials is generated by the movement of electrons.

Front

What are the two poles of a magnet called?

Back

The two poles of a magnet are called the North Pole and the South Pole.

Front

What happens when like poles of magnets are brought together?

Back

Like poles of magnets repel each other.

Front

What happens when opposite poles of magnets are brought together?

Back

Opposite poles of magnets attract each other.

Front

What is a magnetic field?

Back

A magnetic field is the area around a magnet where magnetic forces can be observed.

Front

What do magnetic field lines represent?

Back

Magnetic field lines represent the direction and strength of a magnetic field.

Front

What is the Earth's magnetic field?

Back

The Earth's magnetic field is a magnetic field that extends from the Earth's interior out into space, affecting compass readings.

Front

Where is Magnetic North located?

Back

Magnetic North is approximately located near the South Pole.

Front

What is an electromagnet?

Back

An electromagnet is a type of magnet in which the magnetic field is produced by an electric current.