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प्रश्न
Rubber is a magnetic material.
पर्याय
True
False
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उत्तर
This statement is False.
Correct statement:
Rubber is a non-magnetic material.
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संबंधित प्रश्न
What are magnetic and non-magnetic substances? Give two examples of each.
Answer the following in short.
Give two examples each of magnetic and. non-magnetic substances.
Distinguish between
Magnetic and non-magnetic materials.
Write main properties of a magnet.
Write two methods by which a magnet can be demagnetised.
Paper is not a ______ material.
Circle the odd ones and give reason
Write down the names of substances.
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.
Analogy:
Magnetic substance: Attracted by magnets
Non-magnetic substance: ______.
Among the following which one is a magnetic substance?
Ever silver spoon is a ______ material.
What are magnetic substances?
What are non-magnetic substances?
A toy car has a bar magnet laid hidden inside its body along its length. Using another magnet how will you find out which pole of the magnet is facing the front of the car?
Suggest an activity to prepare a magnetic compass by using an iron needle and a bar magnet.
