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प्रश्न
'Induced magnetism is temporary'. Comment on this statement.
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उत्तर
Induced magnetism is temporary as it lasts as long as the magnet causing induction remains in it vicinity.
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संबंधित प्रश्न
Fill in the blank to complete the sentence :
The two ends of a magnet are called __________.
Explain the meaning of the term induced magnetism.
How do you account for the following fact?
Steel makes better permanent magnet than soft iron.
Describe various methods of magnetising a piece of iron.
Explain a suitable experiment of magnetic induction?
A conductor B is charged by bringing another charged body A in contact 
Explain the process of charging B.
Explain, what is meant by magnetic induction.
How would you test whether a piece of steel was magnetised
(i) If you had a magnet?
(ii) If there was no magnet available.
Give scientific reason:
A ' cracking' noise may be heard on removing a nylon shirt, blouse, or stockings.
Give scientific reason:
A charge can be obtained on a rubbed ebonite rod held in the hand but not on a rubbed metal rod held in the hand.
