The making of magnet of an iron needle with the help of a magnet is ca – McqOptions

MCQOPTIONS

1.	The making of magnet of an iron needle with the help of a magnet is called
A.	magnetisation
B.	demagnetisation
C.	method of demagnetisation of an iron needle
D.	None of the above is correct
Answer» B. demagnetisation

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