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Marvelous Magical Magnets

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Marvelous Magical Magnets Created by Lisa Gibson Magnets are everywhere! They are in ships, airplanes, trains, games, refrigerators, and cabinet doors. – PowerPoint PPT presentation

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Title: Marvelous Magical Magnets


1
Marvelous Magical Magnets
Created by Lisa Gibson
2
Magnets are everywhere! They are in
ships, airplanes, trains, games, refrigerators,
and cabinet doors.
3
Magnets come in all shapes and sizes.
round
flat
bar
horseshoe
rod
4
Lets see what you know about magnets!
5
1.
Magnets not only pull things, but they
can also push things away.
A. true
B. false
6
A. true
7
2.
The Earth is one big giant magnet.
A. true
B. false
8
A. true
9
3.
Two magnets with like poles will
_________ each other.
A. attract (pull together)
B. repel (push apart)
10
B. repel (push apart)
11
4.
Two magnets with unlike poles will
_________ each other.
A. attract (pull together)
B. repel (push apart)
12
A. attract (pull together)
13
5.
Compasses always point in which
direction?
A. North
B. East
C. South
D. West
14
A. North
15
6.
The space around a magnet is called its
____________.
A. electrical field
B. baseball field
C. magnetic field
16
C. magnetic field
17
7.
Magnets will only be attracted to objects that
have this in them.
A. silver
B. copper
C. iron
D. gold
18
C. iron
19
8.
Magnets can even work in water.
A. true
B. false
20
A. true
21
Congratulations!
You are now an expert on magnets!
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