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प्रश्न
उत्तर
The two usual shapes of the magnet are bar magnet and horse shoe magnet. The diagrams for bar magnet and horse shoe magnet are as follows :
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संबंधित प्रश्न
Match the following
| Column A | Column B |
| (a). Human body | (1). electric bell |
| (b). Silk thread | (2). current |
| (c). Charge in motion | (3). conductor |
| (d). soft iron | (4). electromagnet |
| (e) . Electromagnet | (5). insulator |
Write true or false of the following statement.
Magnetic keeper is a wooden piece.
Select the correct answer
An example of natural magnet is
If a bar magnet is hung by a thread tied at its center, its north pole becomes steady in the direction of the ______ Pole of the earth.
Select the correct option:
The place around a magnet where its influence can be detected is called:
Since every iron atom is a tiny magnet, why are not all iron bar magnets?
Define the following term:
Angle of declination
Give scientific reason:
Soft iron is used to make electromagnets.
Magnets are used in _______ for generating electricity.
Define artificial magnet.
