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प्रश्न
Define the following term regarding a bar magnet:
Effective length
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उत्तर
The distance (NS) between the north pole and south pole of a magnet is called the length or effective length of the magnet.
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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.
How is the single-touch method of magnetism different from the double-touch method?
Bar magnets are often stored in pairs as shown in the figure. E and F being pieces of metal.
What is the material of darkened part?
Define the term Effective length of a magnet
State three important properties of a magnet.
Distinguish between
Natural and artificial magnets.
Which is not attracted by a magnet?
Define the terms magnet and magnetism.
