write the names of a substances used for making a perminent magnet
Answers
Answered by
2
Answer:
Permanent magnets are made from "hard" ferromagnetic materials such as alnico and ferrite that are subjected to special processing in a strong magnetic field during manufacture to align their internal microcrystalline structure, making them very hard to demagnetize.
Explanation:
follow me...plz...and thanks me and make this brainliest.
Answered by
1
Answer:
iron,Cobalt,nickel, alloys,etc
Similar questions