Advertisements
Advertisements
प्रश्न
Define the term Poles of a magnet
Advertisements
उत्तर
Poles of the Magnet: The points of the magnet where the attraction appears to be maximum are called poles of the magnet.
APPEARS IN
संबंधित प्रश्न
Select the correct alternative
A freely suspended magnet rests in
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.
Fill the blank spaces in the table given below:
| Nature of bar | Action of compass needle | |
| North Pole | South Pole | |
| Non-magnetic | No action | ________ |
| ________ | attracted | attracted |
| North pole of a bar magnet | ________ | _________ |
| ________ | attracted | repelled |
Since every iron atom is a tiny magnet, why are not all iron bar magnets?
Give scientific reason:
Two steel needles hanging from the lower end of a vertical bar magnet do not hang vertically.
Distinguish between
Natural and artificial magnets.
People who made mariner’s compass for the first time.
The south pole of a bar magnet and the north pole of a U-shaped magnet will _______.
What are the factors that determine the strength of the magnet?
