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प्रश्न
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उत्तर
The two usual shapes of the magnet are bar magnet and horse shoe magnet. The diagrams for bar magnet and horse shoe magnet are as follows :
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संबंधित प्रश्न
Explain the meaning of the term magnetic field ?
State three important uses of a magnet.
State if the following statement is true or false. Correct the statement if it is false.
Attraction is the surest test for magnetism.
Give a reason for the following.
Iron is a magnetic substance.
Answer the following in detail.
How can a magnet be demagnetized?
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?
Write a short note on lighting conductors.
List out the uses of magnets.
Why it is not advisable to slide a magnet on an iron bar back and forth during magnetising it?
