Magnetism 1
What is a magnet?
Any material that attracts Iron or any material containing Iron
what is magnetic force?
a push or pull between two magnets
How do magnetic poles interact?
they can push or pull
Magnet
any material that attracts iron
Is science the best subject?
Yes
What materials can be magnetic?
Iron,Nickel,and Cobalt
What happens when you cut a magnet in half?
You get two smaller magnets.
What is an electric motor?
a device that converts eletrical energy into an electric current
Magnetic pole
One of the two points, such as the ends of a magnet
How many pieces of grass are there on the earth?
There is no answer
What is a magnetic field?
any materials attract iron
How does earth use magnets?
the north and south poles on the earth
What is Solenoid?
a coil wire with an electric current inside
Magnetic force
the force of attraction or repulsion generated by moving or spinning electric charges
Do magnets attract or repel?
Both
How can we see magnetic fields?
Iron filings dropped on a surface near a magnetic field.
how do we use magnets in real life?
we use Compass,TV,Computers,On a fridge
What is Electromagnetism?
The interaction between electricity and magnetism
Magnetic field
a region where a magnetic force can be detected
what colors are the American flag?
red,white,blue
how can magnets demagnetize?
Hitting,slamming or heating up
how can you find the poles of an unmarked magnet?
use a compass
What happens if the Domains in a magnet scatter?
the magnet can no longer attract Iron,Nickel,Or cobalt
Electromagnet
A coil that has a soft iron core
how do you say hiii in spanish
hola