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प्रश्न
Where are poles of a bar magnet located?
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उत्तर
At both ends.
The north pole (N) and the south pole (S) of a bar magnet are located at their two ends (as shown in the given figure).
संबंधित प्रश्न
Show that a magnet has two poles.
A magnet always has ______ 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 |
The following diagrams show two magnets near one another. Use the words, 'Attract, Repel, Turn around' to describe what happens in each case.
Explain the attraction and repulsion between magnetic poles.
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
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.
