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प्रश्न
Write true or false of the following statement.
Magnetic poles occur in pairs.
पर्याय
True
False
MCQ
चूक किंवा बरोबर
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उत्तर
True
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संबंधित प्रश्न
Describe a simple experiment to illustrate that like poles of two magnets repel each other while the unlike poles attract ?
Answer the following in detail.
List four methods of magnetizing a magnetic substance.
Answer the following in detail.
How can a magnet be demagnetized?
Define the following term regarding a bar magnet:
Effective length
With whom should I pair up?
| Group 'A' | Group 'B' |
| (a) Compass | 1. The highest magnetic force |
| (b) The door of a cupboard | 2. Like poles |
| (c) Repulsion | 3. A magnet |
| (d) Magnetic pole | 4. A magnetic needle |
What do you understand by poles of a magnet?
Define the term Effective length of a magnet
What is a natural magnet?
Show by diagrams two usual shapes of the artificial magnets.
The strongest natural magnet is ______.
