Finding the Curie Temperature for Ferromagnetic Materials

dc.contributor.authorKizowski, Czesław
dc.contributor.authorBudzik, Sylwia
dc.contributor.authorCebulski, Józef
dc.date.accessioned2015-01-05T14:45:56Z
dc.date.available2015-01-05T14:45:56Z
dc.date.issued2007-01
dc.description.abstractThe laboratory exercise described in this paper is based on a well-known qualitative demonstration of Curie temperature.1 A long ferromagnetic wire, in the form of a spiral, is attracted to a strong permanent magnet placed near its midpoint (see Fig. 1). The temperature of the wire is increased by passing a current through it. When the temperature reaches the Curie point, the wire becomes paramagnetic and is no longer strongly attracted to the magnet. We have developed this demonstration into a quantitative experiment by providing an accurate way to determine the temperature at which the ferromagnetic-paramagnetic transition occurs.pl_PL.UTF-8
dc.identifier.issn0031-921X
dc.identifier.urihttp://repozytorium.ur.edu.pl/handle/item/793
dc.language.isoengpl_PL.UTF-8
dc.publisherThe Physics Teacherpl_PL.UTF-8
dc.titleFinding the Curie Temperature for Ferromagnetic Materialspl_PL.UTF-8
dc.typearticlepl_PL.UTF-8
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