TEST Chapter 1 Magnetic Fields

to pull objects toward one another

• Attract
• Repel
• Isolate
• Refute

to push objects away from each other

• Attract
• Repel
• Isolate
• System

to separate or set apart

• Isolate
• Repel
• Attract
• Refute

one of the two opposite ends of a magnet

• Magnetic Field
• Magnetic Field Line
• Magnetic Pole
• Model

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

• Magnetic Pole
• Magnetic Field
• Magnetic Field Line
• Variable

a line that connects opposite magnetic poles and represents the strength and direction of the magnetic field

• Magnetic Pole
• Magnetic Field
• Variable
• Magnetic Field Line

an object, diagram, or computer program that helps us understand something by making it simpler or easier to see

• System
• Model
• Variable
• Magnet

a set of interacting parts forming a complex whole

• Model
• Variable
• System
• Magnetic Field

to provide evidence that goes against a claim

• Variable
• Refute
• Support
• System

something that can be changed and may be measured

• System
• Variable
• Model
• Magnetic Field