Magnetism, electricity, and electromagnetism 8th grade

Front

Does any wire with an electric current have a magnetic field?

Back

No, only wires with electric current flowing through them create a magnetic field.

Front

What is the area around a wire called?

Back

Electric field.

Front

What do positive poles attract?

Back

Negative poles.

Front

What are the opposite ends of magnets called?

Back

Poles (North and South).

Front

What provides the energy source that pushes electric charges around a circuit?

Back

Batteries.

Front

What is magnetism?

Back

Magnetism is a force that can attract or repel certain materials, primarily metals like iron.

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 relationship between electricity and magnetism?

Back

Electricity can create magnetism, and magnetism can induce electricity.

Front

What is a circuit?

Back

A circuit is a closed loop that allows electric current to flow.

Front

What is the role of a switch in a circuit?

Back

A switch controls the flow of electricity by opening or closing the circuit.