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प्रश्न
Fill in the blank.
The perpendicular bisector of the line joining the two poles of a magnet is called ...................
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उत्तर
The perpendicular bisector of the line joining the two poles of a magnet is called magnetic equator.
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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 |
What is declination ? Draw a diagram to show the angle between the declination and true direction of geographic north.
State if the following statement is true or false. Correct the statement if it is false.
Whenever a magnet is not in use, it should be stored along with other magnets.
Answer the following in detail.
List four methods of magnetizing a magnetic substance.
If a bar magnet is cut into equal pieces by cutting it at right angles to its axis at two places, ______ bar magnets are formed, and a total of _____ poles are formed.
If a magnet attracts a piece of metal, that piece must be made of ______.
Since every iron atom is a tiny magnet, why are not all iron bar magnets?
The south pole of a bar magnet and the north pole of a U-shaped magnet will _______.
Define artificial magnet.
