iron is used for making electromagnet and not steel. Give reason
Answers
Answered by
1
Answer:
Iron is used because it gets magnetised / demagnetised easily when current is flowing and not flowing into it but when steel is magnetised it becomes a permanent magnet so steel is not used
Answered by
0
Answer:
Explanation:
Due to high permeability factor, iron is used for making electromagnet.
Also, iron creates strong field due to which it forms permanent magnet.
On the other hand, steel being an alloy of iron acts as a temporary magnet.
So we cannot use the steel for making electromagnet.
Similar questions