Science quiz Flashcards
1
Q
magnetism is a type of…
A
force
2
Q
magnetism is caused by the motion of…
A
electrical charges
3
Q
the poles of a magnet include…
A
north & south
4
Q
opposite poles_______ to each other
A
attract
5
Q
like poles_______ to each other
A
repel
6
Q
the strongest part of the bar magnet is…
A
the poles
7
Q
the_________surrounds the magnet and puts force on other magnets.
A
magnetic field
8
Q
what causes Earth’s magnetic field?
A
flow of liquid iron in the outer core
9
Q
is which metals are attracted to magnets? I C
A
Iron, cobalt
10
Q
is silver attracted to magnets?
A
no
11
Q
is our earth a giant magnet?
A
yes
