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प्रश्न
What is a natural magnet?
उत्तर
The magnets (pieces of lodestone) found in nature are called a natural magnet.
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संबंधित प्रश्न
Answer the following.
Why is it not possible to isolate a single magnetic pole?
Give a reason for the following.
Iron is a magnetic substance.
There is repulsion between the _____ poles of a magnet and attraction between its _____ poles.
When magnetic material is taken close to a magnet, the material acquires ______.
Write the answer in your word.
What are the practical uses of a magnet?
Draw lines of force surrounding a bar magnet when it is placed in the magnetic meridian with its north pole pointing geographic south.
Define the following term:
Geographic meridian
Give scientific reason:
Soft iron is used to make electromagnets.
Which is not attracted by a magnet?
