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WorksheetsElectromagnetism
Total questions: 19
Worksheet time: 14mins
A magnet will pick up an object that is made of...
plastic
iron or steel
glass
copper
The strongest parts of the magnet are ...
fronts
backs
poles
middle
What would happen is a north pole of a magnet came close to a north pole of another magnet?
they would be attracted to each other
they would be repelled from each other
The area around a magnet is called the .....
attraction zone
work area
magnetic field
hot zone
Why does the compass needle move at different locations?
Because the needle is attracted to the magnetic field produced by the magnet
Because north is up
Because it is being attracted to the Magnetic North Pole
Because north is down
Every magnet has a:
East and West pole
North and South pole
East and South pole
North and West pole
Chicago and Saint pole
These magnetic domains are:
strongly magnetized
slightly magnetized
unmagnetized
To make this electromagnet stronger you could:
use less wire
have fewer wire coils around the nail
have more wire coils around the nail
use a plastic core
When running a current through a wire, what do the blue lines represent?
The wire spinning
A magnetic field that was created
Electrons leaving
Electricity
Which one represents the magnetic field lines of magnets repelling?
A
B
Which one represents the magnetic field lines of magnets attracting?
A
B
