Advertisements
Advertisements
प्रश्न
What are the magnetic poles? Where are they situated?
एका वाक्यात उत्तर
Advertisements
उत्तर
The points of the magnet where attraction appears the maximum are called poles of a magnet and they are situated at ends of the magnet.
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
You are given two similar bars. One is a magnet and the other is of soft iron. How will you distinguish and identify them ?
Answer the following in short.
If a bar magnet is placed over iron filings, where will the attraction of the iron fillings be
- maximum?
- minimum?
Answer the following in detail.
How is the single-touch method of magnetism different from the double-touch method?
Since every iron atom is a tiny magnet, why are not all iron bar magnets?
You are given two similar bars; one is a soft iron and the other is a magnet. How will you distinguish between them without using any other magnet or bar?
Describe a simple experiment to demonstrate that like poles repel each other while unlike poles attract.
Match the following.
| Magnetite | Magnetic lines |
| A tiny pivoted magnet | Natural magnet |
| Cobalt | Compass box |
| Closed curves | Ferromagnetic material |
| Bismuth | Diamagnetic material |
Why it is not advisable to slide a magnet on an iron bar back and forth during magnetising it?
Observe the pictures A and B given in figure carefully.
Which of the following statement is correct for the above given pictures?
Define electromagnet.
