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प्रश्न
Draw the magnetic flux pattern near a bar magnet placed with its axis in the magnetic meridian and the south pole pointing towards geographic north.
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उत्तर
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संबंधित प्रश्न
Match the following
| Column A | Column B |
| (a). Human body | (1). electric bell |
| (b). Silk thread | (2). current |
| (c). Charge in motion | (3). conductor |
| (d). soft iron | (4). electromagnet |
| (e) . Electromagnet | (5). insulator |
State if the following statement is true or false. Correct the statement if it is false.
Attraction is the surest test for magnetism.
Answer the following in short.
What is a magnet? Differentiate between natural and artificial magnets.
Select the correct option:
The place around a magnet where its influence can be detected is called:
Describe two simple experiments to support the statement that magnetism is a property of the molecules of a magnet.
If a magnet is carefully broken into two pieces as shown in figure (i), how does the magnetic strength of each piece compare with that of the original magnet? If another magnet is carefully broken in half along its long axis shown in figure (ii), how would the strength of each piece compare with that of the original magnet?
How can you identify non-magnetic materials? Give an example of a nonmagnetic material.
List out the uses of magnets.
Give the uses of magnets in everyday life.
