Question

What are permanent magnet made up of? why is soft iron not used for making a permanent magnet? Plzz answer fast

Answer 1

As the soft Iron cannot retain the electro magnetism after electric flow is stopped in the coil wound around the soft iron soft iron not used for making a permanent magnet. so the permanent magnets are made by the magnetic substances which can retain magnetism and have more retentivity like steel.

Answer 2

HEYA MATE !

Generally, permanent magnets are made of Iron or nickel or cobalt or alnico(alloy of Al+Ni+Co)

Soft iron is used bcoz it has a better magnetic property.

hope it helps

pls mark it as the brainliest answer :)

GOOD LUCK FOR UR EXAMS