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प्रश्न
There is repulsion between the _____ poles of a magnet and attraction between its _____ poles.
पर्याय
opposite
like
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उत्तर
There is repulsion between the like poles of a magnet and attraction between its opposite poles.
संबंधित प्रश्न
“Poles exist in pair”. Comment on this statement ?
Answer the following in detail.
List four methods of magnetizing a magnetic substance.
How will you do this?
Find the north pole of a magnet.
If a magnet attracts a piece of metal, that piece must be made of ______.
Select the correct option:
The substance which form a strong temporary magnet is:
The figure shows a freely suspended magnet in the rest position. Copy the diagram and on its show:
- Angle of declination
- Angle in dip
Draw a clearly labelled diagram, to show how a steel bar is magnetised by a divided touch method. A written description is not required.
What are magnetic keepers? What are they used for?
Give scientific reason:
Soft iron is used to make electromagnets.
Define natural magnet.
