Substances which show permanent magnetism even in the absence of magnetic field are called….

The substances , which shows permanent magnetism even in the absence of magnetic field are called

The substances, which shows permanent magnetism even in the absence of magnetic field are called

Permanent magnets show

Fill ups The substance which are strongly attracted by the magnetic field and show permanent magnetism even when magnetic field is removed are called ……………..substances.

A ferromagnetic substance becomes a permanent magnet when it is placed in a magnetic field because.