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Can you weaken a magnet?

Important Questions on Magnetism

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Science>Physics>Magnetism>Artificial Magnets
What do you call the effect of splitting of a spectral line into several components in the presence of a static magnetic field?
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Science>Physics>Magnetism>Artificial Magnets
Rubbing a magnet over a needle can convert the needle into a _____.
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Science>Physics>Magnetism>Artificial Magnets
Choose the odd one from the following.
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Science>Physics>Magnetism>Artificial Magnets
A magnet is broken into three pieces. Which statement is right?
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Science>Physics>Magnetism>Artificial Magnets
 Which of the following is the best suitable method to make an iron strip into a magnet?
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Science>Physics>Magnetism>Artificial Magnets
A ____ is a soft iron piece kept across the poles of a horseshoe magnet when it is stored.
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Science>Physics>Magnetism>Artificial Magnets
Which of the following will help to retain the strength of the magnet?
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Science>Physics>Magnetism>Artificial Magnets
Nowadays magnets are made with _____(silver/iron).
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Science>Physics>Magnetism>Artificial Magnets
The process by which a magnet loses its magnetic properties is called _____ (magnetization/demagnetization).
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Science>Physics>Magnetism>Artificial Magnets
Which of the following will help to retain the strength of the magnet?
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Science>Physics>Magnetism>Artificial Magnets
Single-touch method is used to produce
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Science>Physics>Magnetism>Artificial Magnets
In actual, magnet keepers are used to protect
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Science>Physics>Magnetism>Artificial Magnets

Fill in the blank with a suitable answer:

Magnets are always stored in pairs and kept in _____ (opposite/side) positions.

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Science>Physics>Magnetism>Artificial Magnets
A magnet will lose its property if it is 
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Science>Physics>Magnetism>Artificial Magnets

Fill in the right word to establish the correct relation.

Natural magnet: lodestone :: artificial magnet: _____.

(Choose from: Ferrite / Magnetite)

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Science>Physics>Magnetism>Artificial Magnets
How can a piece of iron be magnetised?
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Science>Physics>Magnetism>Artificial Magnets
Tick the activities that will make a magnet lose its properties.
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Science>Physics>Magnetism>Artificial Magnets
Hammering destroys the _____(magnitude/alignment) of a small magnet inside.
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Science>Physics>Magnetism>Artificial Magnets

Fill in the right word to establish the correct relation.

Bar magnet: permanent magnet :: electromagnet: _____.

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Science>Physics>Magnetism>Artificial Magnets
Two permanent magnets are used to magnetize an iron piece in _____ (single-touch/double-touch) method.