Advertisements
Advertisements
प्रश्न
A magnet always has ______ poles.
Advertisements
उत्तर
A magnet always has two poles.
APPEARS IN
संबंधित प्रश्न
In which direction does a suspended magnet come to rest?
Show that a magnet has two poles.
A cylindrical magnet has only one pole.
Similar poles of a magnet repel each other.
Match the following
| 1. | Compass | Maximum magnetic strength |
| 2. | Attraction | Like poles |
| 3. | Repulsion | Opposite poles |
| 4. | Magnetic poles | Magnetic needle |
Explain the attraction and repulsion between magnetic poles.
Where are poles of a bar magnet located?
A bar magnet has no markings to indicate its poles. How would you find out near which end is its north pole located?
poles repel to each other.
- N – N
- N – S
- S – N
- S – S
The end of the magnet that points to the north is called south pole.
The attractive force of magnet is high near ______.
When a bar magnet is broken; each of the broken part will have ______ pole/poles.
Three identical iron bars are kept on a table. Two out of three bars are magnets. In one of the magnet the North-South poles are marked. How will you find out which of the other two bars is a magnet? Identify the poles of this magnet.
