The magnet made by the iron are temporary magnets while the magnet made by ________ are permanent magnets.
The magnet made by the iron are temporary magnets while the magnet made by ________ are permanent magnets.
لوہے کے ذریعہ بنائے گئے مقناطیس عارضی میگنےٹ ہیں جبکہ ___ کے ذریعہ بنائے گئے مقناطیس مستقل میگنےٹ ہیں۔
Explanation
Iron magnets are temporary because they lose magnetism quickly when the external magnetic field is removed.
Steel magnets retain their magnetism for a long time, making them permanent magnets.