WorksheetsFun With Magnets
Total questions: 15
Worksheet time: 3mins
The force by which objects tend to push each other is called -
Repulsion
Attraction
Magnetisation
None of these
Parts of a magnet which are concentrated in attraction or repulsion are called -
Corners
Fields
Poles
Borders
Loss of magnetism is known as _________
Magnetisation
Magnetic Repulsion
Magnetic Attraction
Demagnetisation
State True or False - Magnetite is an artificial magnet.
True
False
State True or False - Hammering strengthens the magnetic property of a magnet.
True
False
State True or False - Magnets should be stored in pairs with their opposite poles lying side by side.
True
False
The _______ pole of a freely suspended magnet points towards the geographical north pole.
North
South
Left
Right
If you break a magnet into 8 pieces, how many north and how many south poles would be there in all?
N = 4, S = 4
N = 2, N = 2
N = 8. S = 8
N = 6, S = 12
How many keepers does a horseshoe magnet need for its storage?
1
2
5
8
Temporary magnets are made up of -
Brass
Lead
Soil
Soft iron
Magnetic force is _________ when two magnets are kept far apart.
Increased
Decreased
First decreased, then increased
None of these
Magnetic force is a -
Contact force
Non-contact force
Muscular force
None of these
In ancient times, humans made crude navigational compass by using -
Steel
Lodestone
Alnico
Soft iron
The magnetic south pole of the earth is near the -
Geographical north pole
Geographical south pole
Neither (a) nor (b)
Sometimes (a) sometimes (b)
A magnet can induce magnetism in -
Brass
Aluminium
Glass
Steel
