Magnetic Fields Review for Test

Front

What happens when two north poles of a magnet are placed together?

Back

They repel.

Front

Why does a compass always point north?

Back

The positive north side of the compass magnet is attracted to the magnetic south pole.

Front

The magnetic south pole is at the north pole. True or False?

Back

True.

Front

What is potential energy?

Back

The energy that is stored in an object or system.

Front

Why do these magnets attract?

Back

Opposite poles attract.

Front

What is a magnetic field?

Back

A region around a magnet where magnetic forces can be detected.

Front

What are the two types of magnetic poles?

Back

North pole and south pole.

Front

What happens when a north pole and a south pole of magnets are brought together?

Back

They attract.

Front

What is the Earth's magnetic field?

Back

A magnetic field that extends from the Earth's interior out into space.

Front

What is the role of a compass in navigation?

Back

It helps determine direction by aligning with the Earth's magnetic field.