Amplify Magnetic Fields

Front

What is the definition of 'Attract'?

Back

To pull objects toward one another.

Front

What are magnetic poles?

Back

One of the two opposite ends of a magnet.

Front

What is the definition of 'Force'?

Back

A push or pull that can change the motion of an object.

Front

Which pole does the magnetic field come out of?

Back

North.

Front

What happens to the kinetic energy of an object when its speed increases?

Back

The kinetic energy increases as its speed increases.

Front

What is magnetism?

Back

A force that can attract or repel certain materials, typically metals.

Front

What is a magnetic field?

Back

The area around a magnet where magnetic forces can be felt.

Front

What is the South Pole of a magnet?

Back

The end of a magnet that is attracted to the Earth's North Pole.

Front

What is the North Pole of a magnet?

Back

The end of a magnet that is attracted to the Earth's South Pole.

Front

What is the relationship between speed and kinetic energy?

Back

Kinetic energy is directly proportional to the square of the speed.