Magnetism and Electricity

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 are like charges?

Back

Like charges are charges that are the same (both positive or both negative) and they repel each other.

Front

What are opposite charges?

Back

Opposite charges are charges that are different (one positive and one negative) and they attract each other.

Front

What is a magnetic field?

Back

A magnetic field is the region around a magnet where magnetic forces can be detected, represented by lines that show the direction and strength of the field.

Front

What happens in a series circuit?

Back

In a series circuit, all components are connected in a single path, so the same current flows through all parts.

Front

What is the North Pole of a magnet?

Back

The North Pole of a magnet is the end that points towards the Earth's North when freely suspended.

Front

What is the South Pole of a magnet?

Back

The South Pole of a magnet is the end that points towards the Earth's South when freely suspended.

Front

What is static electricity?

Back

Static electricity is the accumulation of electric charge on the surface of objects, which can cause them to attract or repel each other.

Front

What is an electromagnet?

Back

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

Front

What is the role of a battery in a circuit?

Back

A battery provides the electrical energy needed to power the circuit.