Font size
WorksheetsMagnetism Check for Learning #1
Total questions: 18
Worksheet time: 10mins
What is a magnet?
Something that can attract metals.
Something that can attract or repel metals.
Something that produces a magnetic field.
Something with 2 poles.
An invisible area of force that extends all around a magnet is a
Forcefield
Magnetic Domain
Pole
Magnetic Field
The effect is that the magnetic force gets weaker. The cause is:
Moving further away from the magnet
Moving closer to the poles
Moving closer to the magnet
Magnetic domains lining up
Domains inside magnets are
atoms
jumbled up
lined up
small magnetic fields
Domains inside non-magnets are
atomically arranged
jumbled up
lined up
smaller
A magnet is brought closer to a paperclip. What happens to the domains inside the paperclip?
They permanently line up.
They temporarily line up.
They permanently jumble up.
They temporarily jumble up.
A magnet is brought closer to an aluminum can. What happens to the domains inside the aluminum can?
They remain lined up.
They temporarily line up.
They remain jumbled up.
They temporarily jumble up.
Select all the metals that are magnetic from the list below:
Iron
Aluminum
Copper
Nickel
Cobalt
What can you infer about magnetic domains from the fact that they are arrangements of atoms?
The individual domains are extremely small.
The individual domains are quite large.
The individual domains attract one another.
The individual domains repel one another.
Which of the following statements are true?
SELECT ALL THAT ARE TRUE
A compass is affected by the earth's magnetic field.
An object's magnetic field weakens the closer the distance to the magnet
Once a metal becomes magnetized, it stays magnetized
Earth's magnetic North Pole is found at the geographical North Pole
Which of the following about electricity and magnetism are true?
SELECT ALL THAT ARE TRUE.
They have nothing to do with one another.
They cannot be controlled.
They are related phenomena.
They can be controlled.
Which of the following are true about magnetic field lines?
SELECT ALL THAT ARE TRUE
They are straight.
They are curved.
They point towards the poles of the magnet.
They point towards the middle of the magnet.
They are made of iron filings/powder.
The strongest part of a magnet is/are:
CHOOSE THE BEST ANSWER
The Top
The Bottom
The Middle
Its Poles
If two opposite poles on different magnets are placed close together, what will happen?
They will repel each other.
They will attract together.
Nothing.
If two of the same poles on different magnets are placed close together, what will happen?
They will repel each other.
They will attract together.
Nothing.
The image best shows:
Magnetic Force
Magnetic Poles
Magnetic Domains
A Magnetic Field.
A Magnet
Magnetic force is best classified as a contact force.
True
False
From left to right, the image shows the domains in:
Non-magnetic material THEN Magnetic material THEN Magnet
Magnet THEN Magnetic material THEN Non-magnetic material
Magnetic material THEN Non-magnetic material THEN Magnet
Non-magnetic material THEN Magnet THEN Magnetic material
