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प्रश्न
Select the correct answer
If we suspend a magnet freely, it will settle in.
विकल्प
east-west direction
north-south direction
north-east direction
east-south direction
उत्तर
north-south direction
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संबंधित प्रश्न
Answer the following in short.
Give two examples each of magnetic and. non-magnetic substances.
Write two methods by which a magnet can be demagnetised.
It is advised to keep the magnets away from television, mobiles, CD and computers Explain why?
The Materials which are attracted towards the magnet are called ______.
Rubber is a magnetic material.
Circle the odd ones and give reason
A magnet was brought from different directions towards a toy boat that has been floating in water in a tub. Affect observed in each case is stated in Column I. Possible reasons for the observed affects are mentioned in Column II.
Match the statements given in Column I with those in Column II.
| Column I | Column II |
| Boat gets attracted towards the magnet | Boat is fitted with a magnet with north pole towards its head |
| Boat is not affected by the magnet | Boat is fitted with a magnet with south pole towards its head |
| Boat moves towards the magnet if north pole of the magnet is brought near its head | Boat has a small magnet fixed along its length |
| Boat moves away from the magnet when north pole is brought near its head | Boat is made of magnetic material |
| Boat floats without changing its direction | Boat is made up non-magnetic material |
Substances that are attracted by magnets are called non-magnetic substances.
What are non-magnetic substances?
Suggest an activity to prepare a magnetic compass by using an iron needle and a bar magnet.
