1
the relationship between magnetism and electricity
2
they act like magnets when an electrical current pases through them
3
is the area where the force of a magnet has an effect
4
modern train that uses magnets
5
the ability to attract magnetic materials
6
magnets can be _______ or artificial
7
it is an instrument used for finding your way
8
all magnets have to poles: north pole and_____ pole
9
magnets can also be permanent or ______
10
the four cardinal points are: north, south, _____ and west
11
Magnetic metal
12
the diagram of a compass
