Amplify Magnetic Fields Review

Front

What is the ability to make things move or change?

Back

Energy

Front

What is the space around a magnet in which magnetic forces can act on objects?

Back

Magnetic field

Front

What are the two opposite ends of a magnet called?

Back

Poles

Front

What does it mean to change from one type to another?

Back

Convert

Front

What happens when two magnets with the same poles face each other?

Back

They repel each other.

Front

What happens when two magnets with opposite poles face each other?

Back

They attract each other.

Front

What is the term for the force exerted by a magnet?

Back

Magnetic force

Front

What is the term for the line that represents the direction of magnetic force?

Back

Magnetic field line

Front

What is the effect of distance on the strength of a magnetic field?

Back

The strength decreases as the distance increases.

Front

What is a common application of magnetic fields in technology?

Back

Electric motors and generators.