Advertisements
Advertisements
प्रश्न
Explain the meaning of the term induced magnetism.
Advertisements
उत्तर
The magnetism acquired by a magnetic material when it is kept near (or in contact with) a magnet, is called induced magnetism.
APPEARS IN
संबंधित प्रश्न
Fill in the blank to complete the sentence :
Like poles of a magnet ______________ each other.
Fill in the blank to complete the sentence :
A freely suspended magnet rests in the geographic ___________ direction.
How do you account for the following fact?
Steel makes better permanent magnet than soft iron.
What is magnetic induction?
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? 
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.
