Electric constant: Revision history

14 October 2021

• curprev 19:2819:28, 14 October 2021‎ imported>Mark Widmer‎ 4,559 bytes +123‎ Added explanation of why constant is given in terms of 1/(4*pi*epsilon-naught)

12 October 2021

• curprev 18:5318:53, 12 October 2021‎ imported>Mark Widmer‎ 4,436 bytes +67‎ Added description as "permittivity of free space." Adjusted defining equation to include units properly.

17 April 2011

• curprev 11:0311:03, 17 April 2011‎ imported>John R. Brews‎ 4,369 bytes +54‎ link to classical vacuum

9 March 2011

• curprev 15:4815:48, 9 March 2011‎ imported>John R. Brews‎ 4,315 bytes +4,315‎ change variable notation
• curprev 15:4415:44, 9 March 2011‎ imported>John R. Brews‎ 4,276 bytes +311‎ SI Units

8 March 2011

• curprev 17:5417:54, 8 March 2011‎ imported>John R. Brews‎ 4,216 bytes +63‎ fix link
• curprev 17:5117:51, 8 March 2011‎ imported>John R. Brews‎ 4,153 bytes +188‎ link
• curprev 17:4717:47, 8 March 2011‎ imported>John R. Brews‎ 3,965 bytes +539‎ Caveat

19 February 2010

• curprev 21:4421:44, 19 February 2010‎ imported>Meg Taylor‎ 3,545 bytes +89‎ copyedit

19 July 2008

• curprev 04:1704:17, 19 July 2008‎ imported>Paul Wormer‎ 3,600 bytes +144‎ No edit summary

29 October 2007

• curprev 15:5215:52, 29 October 2007‎ imported>Aleksander Stos‎ m 3,456 bytes +30‎ cz live
• curprev 14:0114:01, 29 October 2007‎ imported>Pieter Kuiper‎ 3,435 bytes +9‎ No edit summary
• curprev 13:3713:37, 29 October 2007‎ imported>Pieter Kuiper‎ 3,426 bytes +3,426‎ New page: The '''electric constant''' (also: ''vacuum permittivity''), designated ε₀, is a physical constant appearing in equations relating electrical charge to mechanical quant...