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प्रश्न
State the laws of magnetism.
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उत्तर
The Laws of Magnetism: Like poles repel each other and unlike poles attract each other.
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संबंधित प्रश्न
Write true or false for a given statement.
A current-carrying coil, when suspended freely, can rest in any direction.
Write true or false of the following statement.
Magnetic keeper is a wooden piece.
State three important uses of a magnet.
Define the following term regarding a bar magnet:
Magnetic equator
When magnetic material is taken close to a magnet, the material acquires ______.
If a magnet attracts a piece of metal, that piece must be made of ______.
Define the term Effective length of a magnet
What is a natural magnet?
With the help of a diagram explain the following:
Magnetisation of an iron bar by a single touch method.
Consider the statement given below and choose the correct option.
Assertion: Iron filings are concentrated more at the magnetic poles.
Reason: The magnets are so sharp.
