NEW
Font size
Worksheetsmagnetism
Total questions: 14
Worksheet time: 7mins
Choose the right name of the magnet below.
Cylinder magnet
Bar magnet
Horseshoe magnet
Button magnet
The strongest parts of the magnet are ...
fronts
backs
poles
middle
The middle of the magnet is the ________________ point.
hottest
coldest
weakest
strongest
A magnet will pick up an object that is made of...
plastic
iron or steel
glass
copper
Bar magnets have two poles. What are they?
north and south
red and blue
east and west
red and green
The area around a magnet is called the .....
attraction zone
work area
magnetic field
hot zone
What does repel mean?
magnets move toward each other
magnets do not have magnetism
magnets move away from each other
magnets stick together
Some metallic materials are magnetic and some are not. The following are made of metallic materials. Which one is magnetic?
aluminum
steel
tin
copper
Non Magnetic Material is ____________________
Cobalt
Nickel
Iron
Aluminum
What happens if you hold the south pole of one magnet close to the north pole of another magnet?
They will attract each other
They will repel each other
They will grow very hot
Nothing will happen
Like poles __________ each other while unlike poles ___________ each other.
attract, repel
repel, attract
oppose, connect
connect, oppose
Which of the following is NOT part of an electromagnet?
wire
core
battery
needles
The components of an electromagnet are?
a power source
wire
iron core
all of these
How do you increase the strength of an electromagnet?
add more magnets
larger core
increase the number of coils around the core
salt water
