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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
Fill in the blank
Like poles ______ each other and unlike poles _____
You are given two similar bars. One is a magnet and the other is of soft iron. How will you distinguish and identify them ?
Name four appliances which work using electricity ?
How are the magnets kept safely? What is the role of keepers in storing the magnets?
Answer the following.
Why is it not possible to isolate a single magnetic pole?
Fill the blank spaces in the table given below:
| Nature of bar | Action of compass needle | |
| North Pole | South Pole | |
| Non-magnetic | No action | ________ |
| ________ | attracted | attracted |
| North pole of a bar magnet | ________ | _________ |
| ________ | attracted | repelled |
Define the term Poles of a magnet
What is a natural magnet?
What is meant by electrostatic induction? You have been given two metal containers A and Band a positively charged body X. With the help of a diagram, explain the different stages of charging - A positively, and B negatively.
Distinguish between
Natural and artificial magnets.
