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प्रश्न
Define the term Poles of a magnet
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उत्तर
Poles of the Magnet: The points of the magnet where the attraction appears to be maximum are called poles of the magnet.
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संबंधित प्रश्न
Fill in the blank
To light a table lamp and to run a refrigerator, we use ______ as the source of electricity.
Select the correct alternative
A freely suspended magnet rests in
Answer the following.
Can you bring two similar poles of two different magnetic close together easily? Why?
Define the following term regarding a bar magnet:
Magnetic axis
Select the correct option:
The place around a magnet where its influence can be detected is called:
If a magnet is carefully broken into two pieces as shown in figure (i), how does the magnetic strength of each piece compare with that of the original magnet? If another magnet is carefully broken in half along its long axis shown in figure (ii), how would the strength of each piece compare with that of the original magnet?
Distinguish between
Natural and artificial magnets.
Maximum iron filings stick in the middle of a bar magnet when it is brought near them.
Consider the statement given below and choose the correct option.
Assertion: Iron filings are concentrated more at the magnetic poles.
Reason: The magnets are so sharp.
