NCERT Solution
Class 6
Science
Fun with Magnets
a magnet was brought from different directions tow...

Question:
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 Boat has a small magnet fixed along its length
pole of the magnet is brought near its
head

Boat moves away from the magnet Boat is made of magnetic material when north pole is brought near its head

Boat floats without changing its direction Boat is made up non-magnetic material

Answer:

Column I Column II

Boat gets attracted towards the magnet Boat is made up non-magnetic material

Boat is not affected by the magnet Boat is made up non-magnetic material

Boat moves towards the magnet if north Boat is fitted with a magnet with south pole towards its head. pole of the magnet is brought near its head

Boat moves away from the magnet Boat is fitted with a magnet with north pole towards its head when north pole is brought near its head

Boat floats without changing its direction Boat has a small magnet fixed along its length

The material which are attracted by magnet are called magnetic materials and which are not attracted by magnet called non- magnetic materials. Opposite poles of a magnet attracts each other like N- S, S- N etc. Same poles of a magnet repel each other like N- N, S-S etc.

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