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ERIC Number: EJ1189323
Record Type: Journal
Publication Date: 2018-Sep
Pages: 3
Abstractor: As Provided
ISBN: N/A
ISSN: ISSN-0031-921X
EISSN: N/A
Even Liquids Are Magnetic: Observation of the Moses Effect and the Inverse Moses Effect
Laumann, Daniel
Physics Teacher, v56 n6 p352-354 Sep 2018
In our everyday life, it seems that magnetic phenomena are restricted to ferromagnetic materials or electromagnetism caused by electric currents. From a physics point of view, we know that this everyday experience is contrary to the nature of magnetic phenomena. If one regards the magnetic properties of the elements of the periodic table in their natural appearance, there are just a few ferromagnetic (3) but a variety of diamagnetic (34) and paramagnetic (51) substances under standard conditions. Using strong neodymium magnets, it is possible to demonstrate the specific properties of diamagnetism and paramagnetism in the classroom for solids and, unexpectedly, as well for liquids because every piece of matter possesses magnetic properties.
American Association of Physics Teachers. One Physics Ellipse, College Park, MD 20740. Tel: 301-209-3300; Fax: 301-209-0845; e-mail: pubs@aapt.org; Web site: http://aapt.scitation.org/journal/pte
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Audience: Teachers
Language: English
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A