Demagnetization is the process of removing the magnetic field from an object. Which one of the following processes cannot destroy the magnetic properties of a magnet?
Demagnetization is the process of removing the magnetic field from an object. Which one of the following processes cannot destroy the magnetic properties of a magnet?
ڈیمگنیٹائزیشن کسی شے سے مقناطیسی فیلڈ کو ہٹانے کا عمل ہے۔ مندرجہ ذیل میں سے کون سا عمل مقناطیس کی مقناطیسی خصوصیات کو ختم نہیں کرسکتا؟
Explanation
Boiling a magnet (especially in water) does not generate enough heat to affect its magnetic properties.
In contrast, hammering, heating, or dropping disturb the alignment of magnetic domains, leading to demagnetization.