CBSE  /  Class 6  /  Science  /  Fun with Magnets

  • 1. 
    Which is an example of a magnetic substance?

  • Iron
  • Nickel
  • Cobalt
  • All of these

  • 2. 
    Magnets have a shape

  • cylindrical
  • ball ended
  • horse shoe
  • all of these

  • 3. 
    When a bar magnet is brought near iron dust, most of the dust sticks

  • near the middle
  • equally everywhere
  • near two ends
  • at the middle and ends

  • 4. 
    A freely suspended bar magnet rests in

  • north-south directions
  • east-west directions
  • upside down
  • any direction by chance

  • 5. 
    Attraction is seen between the poles of two bar magnets in the case of

  • N-pole of one magnet with N-pole of other
  • N-pole of one magnet with S-pole of other
  • S-pole of one magnet with S-pole of other
  • all of these cases will show attraction

  • 6. 
    Which is a natural magnet?

  • Magnetite
  • Haemetite
  • Bakelite
  • Copper

  • 7. 
    Choose the wrong statement

  • Heat can destroy magnetic properties of a magnet.
  • Magnets are made up of different materials and different shapes.
  • There is a maximum attraction in middle of a magnet.
  • Magnetite does not show magnetic properties.

  • 8. 
    The magnetic properties of a magnet cannot be destroyed by

  • hammering
  • heating
  • dropping on a hard surface
  • boiling

  • 9. 
    Which two ends of a magnet are called magnetic poles?

  • North pole
  • South pole
  • North and south pole
  • Self demagnetisation

  • 10. 
    Magnets attract

  • wood
  • plastic
  • paper
  • iron
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