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5 questions · 4 auto-graded MCQ + 1 self-marked written.

MCQ 11 Mark
A permanent magnet can be demagnetized by –
  • A
    hammering
  • B
    heating
  • C
    rough handling
  • all of these.
Answer
Correct option: D.
all of these.
all of these
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MCQ 21 Mark
The region around a magnet where its magnetic force ‘ can be experienced is called –
  • A
    magnetic axis
  • B
    magnetic equator
  • magnetic field
  • D
    magnetic poles
Answer
Correct option: C.
magnetic field
magnetic field
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MCQ 31 Mark
Which of the following methods is used to magnetize a magnetic without touching it by a magnet ?
  • A
    Single$-$touch
  • B
    Double$-$touch
  • Using electric current
  • D
    None of these
Answer
Correct option: C.
Using electric current
Using electric current
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MCQ 51 Mark
Temporary magnets are made of –
  • soft iron
  • B
    steel
  • C
    stainless steel
  • D
    copper
Answer
Correct option: A.
soft iron
soft iron
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MCQ - PHYSICS STD 6 Questions - Vidyadip