Vocabulary
To pull objects toward one another
attract
The field around a magnet in which magnetic forces can act on objects.
Magnetic field
To prove evidence that goes against a claim
Refute
A magnetic force can ___ or ____ an object at a distance
Attract, repel
A line that connects opposite magnetic poles and represents the strength and direction of the magnetic field
Magnetic field lines
To push objects away from each other
Repel
In a system of ___, there is a repelling force between like poles and an attracting force between opposite poles.
magnets
Energy
The ability to make things move or change
One of the 2 opposite ends of a magnet
To move from one object to another or one place to another
Transfer
Magnetic fields
Isolate
To separate or set apart
An object, diagram, or computer program that helps us understand something by making it simpler or easier to see
Model
System
A set of interacting parts forming a complex whole
A magnetic field can convert ____ ____ stored in a magnetic field to ____ ____
Potential energy, kinetic energy
Kinetic energy
The energy that an object has because it is moving
Potential energy
The energy that is stored in an object or system.
Variable
Something that can be changed or may be measured
The energy used to move a magnet against a ____ ___ is stored as potential energy in the magnetic field.
Magnetic force