Magnetic Field & Force
Where is a magnetic field the strongest on a magnet?
At the poles of a magnet (ends)
What are 'regions of atoms that are magnetically aligned' called?
What are Domains?
How many poles does a magnet have and what are they called?
2 - A north and south pole
What are the ways a magnet can react to another magnet?
Push or pull/repel or attract
Where is a shrimp's heart in its body?
In its head
What is a magnetic field?
The region around a magnet in which forces can act
What is a real life example of magnetism?
Roller coasters, trains, chime doorbells, earth, etc.
What do magnets attract?
Materials/objects containing iron
North and North poles of two magnets will...
Repel
How many ways are there that you can make change for a dollar?
293
What do the lines of a magnetic field tell you?
The strength of the magnetic force
Dropping or striking a magnet will?
Demagnetize it
What is a magnet surrounded by?
A magnetic field
South and South poles of two magnets will...
Repel
What nut is part of the peach family?
Almonds
What is magnetic force?
The force of repulsion or attraction between the two poles of magnets.
Increasing the temperature of a magnet will?
Demagnetize it.
What materials can be magnetic?
Objects made of iron, nickel, or cobalt
North and South poles of two magnets will...
Attract
What state is the one with only one syllable in it?
Maine
Where is magnetic force?
What happens when a magnetic material's domains are not aligned?
It is no longer magnetic
Who discovered magnets and what were they named then?
The Greeks-magnetite
What would happen if you had a magnet attracting another magnet and then you turned them both around?
They would still attract
How many muscles does a cat have in its ear?
32