Q10. 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 |
Answers:
Column I | Matched Column II |
Boat gets attracted towards the magnet | Boat is made of magnetic material. |
Boat is not affected by the magnet | Boat is made up non-magnetic material |
Boat moves towards the magnet if north pole of the magnet is brought near its head |
Boat is fitted with a magnet with south pole towards its head |
Boat moves away from the magnet when north pole is brought near its head |
Boat is fitted with a magnet with north pole towards its head |
Boat floats without changing its direction |
Boat has a small magnet fixed along its length |