MEDIUM
9th ICSE
IMPORTANT
Earn 100

How can you prepare a temporary magnet?

Important Questions on Magnetism

MEDIUM
9th ICSE
IMPORTANT
All In One ICSE Physics>Chapter 11 - Magnetism>CHAPTER EXERCISE>Q 6
How can you prepare permanent magnet? 
HARD
9th ICSE
IMPORTANT
All In One ICSE Physics>Chapter 11 - Magnetism>CHAPTER EXERCISE>Q 7
Is it possible to isolate polarity of a magnet? If a magnet is cut into two equal parts, how does the magnetic strength of each part change compared with that of the original magnet? 
HARD
9th ICSE
IMPORTANT
All In One ICSE Physics>Chapter 11 - Magnetism>CHAPTER EXERCISE>Q 8
How does Earth behave like a magnet? Explain.
HARD
9th ICSE
IMPORTANT
All In One ICSE Physics>Chapter 11 - Magnetism>CHAPTER EXERCISE>Q 9
Show on a diagram, the position occupied by a needle when it is attached to the poles of a horse-shoe magnet and also name the phenomenon which comes into play.
MEDIUM
9th ICSE
IMPORTANT
All In One ICSE Physics>Chapter 11 - Magnetism>CHAPTER EXERCISE>Q 10
Why some materials have magnetic properties when a permanent magnet is near them? Explain.
MEDIUM
9th ICSE
IMPORTANT
All In One ICSE Physics>Chapter 11 - Magnetism>CHAPTER EXERCISE>Q 10
How do magnetic materials become a magnet? 
MEDIUM
9th ICSE
IMPORTANT
All In One ICSE Physics>Chapter 11 - Magnetism>CHAPTER EXERCISE>Q 11
Distinguish between permanent magnet and a temporary magnet.
HARD
9th ICSE
IMPORTANT
All In One ICSE Physics>Chapter 11 - Magnetism>CHAPTER EXERCISE>Q 12
What role does magnetic induction play in attraction of pieces of iron by magnet? Also, explain magnetic induction.