Inside a Magnet
What is Magnetism?
Magnetic Earth
Poles
Vocabulary
100
What is a particle that does not carry charge???
What is a neutron
100
Which way will magnets always point when it is able to swing freely???
What is North
100
Earth's magnetic field surrounds....
What is its magnetic poles
100
What two poles attract???
What is S and N or N and S
100
What is a Magnet???
What is any material that attracts iron and material that contains iron.
200
Magnets can be... 3 answers
What is made, destroyed or broken apart
200
Where is magnetic force the strongest???
What is the poles
200
Where are magnetic poles located?
What is Earth's surface
200
What to poles repel???
What is N and N and S and S
200
What is an atom???
What is a smallest particle of an element
300
What does a spinning electron produce???
What is a magnetic field
300
What does a Magnetic field look like???
Curves and circles
300
T or F Earth's magnetic field has changed???
T.
300
A magnetic force is produced when magnetic poles...
Interact
300
What is a nucleus???
What is the center region of an atom
400
The direction in which domains point determines if the material is ...... 2 answers
What is magnetized and not magnetized
400
The distance of magnetic field lines indicates the strength of a .....
What is a magnetic field
400
What does Earth's magnetic field act on???
Rocks that contain magnetic material
400
Does a magnet always have a pair of poles???
Yes
400
What is a material that shows strong magnetic properties?
What is ferromagnetic material
500
How can a magnet be destroyed??
What is dropping it or striking it hard and heating it
500
What are magnetic rocks known as???
What is lodestones
500
What happens when high-speed particles get close to Earth's surface???
They interact with atoms in the atmosphere
500
Any material that exerts a magnetic force is considered to be....
a magnet
500
What is when the magnetic fields of two or more magnets overlap???
What is a combined field
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