What type of magnetic material is repelled strongly by an external magnetic field and moves from stronger to weaker parts of the field?

💡 Solution & Explanation

Diamagnetic materials possess negative magnetic susceptibility and are repelled by external magnetic fields, causing them to move away from regions of higher magnetic field strength toward weaker areas. In contrast to ferromagnetic or paramagnetic substances which are attracted to magnetic fields, diamagnetism is a universal property of all matter resulting from changes in orbital electron motion induced by the applied field.