Talk:Reluctance

Equation
The equation was originally referred to as R as the SI unit for reluctance, this is incorrect S is the SI unit for reluctance


 * All my references (e.g. A Dictionary of Physics. Ed. Alan Isaacs. Oxford University Press, 2000; Newnes Dictionary of Electronics, Newnes 1999; Chambers 21st Century Dictionary, Chambers Harrap Publishers Limited 2001; Britannica Online 2005) say R (or r in the case of Britannica). The SI brochure and BIPM website do not mention reluctance at all.  What is your reference for S, please? --Heron 17:10, 31 August 2005 (UTC)