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प्रश्न
A magnet is carefully broken into two equal pieces as shown in the figure. How would the magnetic field strength of each piece compare with that of the original magnet? 
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उत्तर
By breaking the magnet into two halves, magnetic strength will always get half. So, the raio of magnetic strength will be 1:2.
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संबंधित प्रश्न
Fill in the blank to complete the sentence :
The two ends of a magnet are called __________.
'Induced magnetism is temporary'. Comment on this statement.
'Induction precedes attraction'. Explain the statement.
Describe various methods of magnetising a piece of iron.
A conductor B is charged by bringing another charged body A in contact 
Explain the process of charging B.
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.
