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प्रश्न
Write the answer in your word.
Write the properties of a magnet.
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उत्तर
- A magnet attracts materials like iron, nickel, and cobalt.
- Every magnet has a north and a south pole.
- If you bring two same poles together, they push away; opposite poles pull toward each other.
- A magnet produces an invisible force around it, known as a magnetic field.
- A magnet can make some materials temporarily magnetic by touching them.
संबंधित प्रश्न
Describe a simple experiment to illustrate that like poles of two magnets repel each other while the unlike poles attract ?
Write true or false of the following statement.
Copper cannot be magnetised.
Answer the following.
Can you bring two similar poles of two different magnetic close together easily? Why?
Answer the following in detail.
List four methods of magnetizing a magnetic substance.
If a bar magnet is hung by a thread tied at its center, its north pole becomes steady in the direction of the ______ Pole of the earth.
If a magnet attracts a piece of metal, that piece must be made of ______.
State three important properties of a magnet.
Define the following term:
Magnetic meridian
Write a short note on lighting conductors.
Observe the pictures A and B given in figure carefully.
Which of the following statement is correct for the above given pictures?
