Show:
what is magnetism
earth as a magnet
compass
inside a magnet
magnetic field
100
a magnet has 2 _____
What is poles
100
true or false the geographic pole is exactly where the magnetic pole is
What is false
100
witch way does a compass point?
What is north
100
what is the smallest part of an element
What is atom
100
what is magnetic field
What is a magnetic field is the magnetism mapped out by magnetic field lines
200
A material that shows strong magnetic properties
What is ferromagnetic material
200
when molten material hardens into the rock of the ocian floor it is called
What is earth's magnetic stripes
200
what is a compass made out of
What is magnet
200
what is inside an atom
What is proton, neutron, and electron
200
what does a magnetic field attract
What is iron and materials that contain iron
300
magnets can be____, ____, and ____
What is made, destroyed, and broken apart
300
Earth's magnetic field shaped by the solar wind is called
What is magnetosphere
300
why does the compass point north?
What is the earth magnetic field attracts the side of the magnet
300
how dies an atom act like a magnet?
What is the electron spins creating an electric field
300
magnetizing an object is
What is able to attract iron and other materials that contain iron
400
a magnet that easily loses its magnetism is called
What is temporary magnets
400
a stream of electrically charged particles flowing at high speeds from the sun
What is solar wind
400
what would the magnet be made out of?
What is ferromagnetic material
400
if a magnet is cut in half it
What is retains its magnetic properties
400
why does the earth act as a magnet
What is has two poles
500
in a magnetized material all of the domains are
What is arranged in the same direction
500
what causes an aurora?
What is when electrically charged particles get close tho earth's surface
500
how does a magnet work
What is the poles of a magnet point north and south, toward the magnetic poles
500
how can magnets be destroyed
What is hit the magnet really hard or heat it to a certain tempeture
500
why does the magnet point north when it is suspended in the air
What is the magnetic north pole is attracting it to come in that direction