Vocabulary 1
Vocabulary 2
Energy
Magnetism
Key Concepts
100
One of two opposite ends of a magnet is called
What is a magnetic pole?
100
Two like magnetic poles will...
What is repel?
100
A ________ force can attract and repel objects at a distance.
What is a magnetic force?
200
A magnetic force can convert potential energy stored in a magnetic field to __________.
What is kinetic energy?
300
The energy used to move a magnet against a magnetic force is stored as potential energy in the ________ ______.
What is the magnetic field?
300
Creating a model of a magnetic system and defining its parts helps scientists test and explain the relationship between force and ______.
What is energy?
400
In a computer simulation, Jeffrey moves a magnet (Magnet 2) toward another magnet (Magnet 1) that cannot move. What happens to the potential energy in the system of magnets? 
What is the potential energy increases?
400
Moving a magnet against a stronger magnetic force transfers ____ energy to the magnetic field.
What is more?
500
The space around a magnet in which magnetic forces can act on objects
What is a magnetic field?
500
A type of magnet in which the magnetic field is produced by an electric current.
What is an electromagnet?
500
Lin sets identical magnetic carts on two tracks. At the end of each track is a blue magnet that cannot move. Lin can move the carts one space to the left or one space to the right. Which movement will increase the potential energy in the system the most? 
500
In a system of magnets, there is a _______ force between like / same poles and an ________ force between opposite poles
What is repelling and attracting?