Vacuum permeability: Revision history

18 August 2024

• curprev 19:4419:44, 18 August 2024‎ Punch4321 talk contribs‎ 16,430 bytes +74‎ Filled in 3 bare reference(s) with reFill 2 undo
• curprev 18:2718:27, 18 August 2024‎ Qwerfjkl talk contribs‎ m 16,356 bytes +37‎ Added 1 {{Bare URL inline}} tag(s) using a script. For other recently-tagged pages with bare URLs, see Category:Articles with bare URLs for citations from August 2024 undo

4 June 2024

• curprev 19:3219:32, 4 June 2024‎ Quondum talk contribs‎ 16,319 bytes +1‎ no benefit to placing unit in separate column undo

25 May 2024

• curprev 23:3523:35, 25 May 2024‎ Quondum talk contribs‎ 16,318 bytes −789‎ tweak to 2022 CODATA undo

15 May 2024

• curprev 19:3119:31, 15 May 2024‎ 67.198.37.16 talk‎ 17,107 bytes +112‎ →‎Significance in electromagnetism: This all changed in 2018. So change "is " to "was" undo
• curprev 19:2519:25, 15 May 2024‎ 67.198.37.16 talk‎ 16,995 bytes −21‎ The standards bodies no longer define it as a numerical constant. As of 2019, it is now a measured quantity. undo
• curprev 19:1919:19, 15 May 2024‎ 67.198.37.16 talk‎ 17,016 bytes −5‎ →‎Systems of units and historical origin of value of μ0: copyedit for grammar undo
• curprev 19:1619:16, 15 May 2024‎ 67.198.37.16 talk‎ 17,021 bytes −3‎ →‎Systems of units and historical origin of value of μ0: punctuation, naming undo
• curprev 19:1219:12, 15 May 2024‎ 67.198.37.16 talk‎ 17,024 bytes −3‎ →‎Terminology: As of 2018, NIST/CODATA refers to this as vacuum magnetic permeability. See talk page. Blargh. undo

27 February 2024

• curprev 23:0723:07, 27 February 2024‎ Quondum talk contribs‎ 17,027 bytes −54‎ fmt consistency; spelling consistency undo

16 January 2024

• curprev 14:2014:20, 16 January 2024‎ Quondum talk contribs‎ 17,081 bytes +49‎ fmt; rm leading "The" from section heading undo

16 December 2023

• curprev 06:3506:35, 16 December 2023‎ GoldMiner24 talk contribs‎ m 17,032 bytes −38‎ Rollback edit(s) by 103.224.95.4 (talk): Vandalism (RW 16.1) undo Tags: RW Rollback
• curprev 06:2906:29, 16 December 2023‎ 103.224.95.4 talk‎ 17,070 bytes +38‎ →‎The ampere-defined vacuum permeability undo Tag: Reverted

8 December 2023

• curprev 19:2419:24, 8 December 2023‎ ReyHahn talk contribs‎ 17,032 bytes −53‎ using standard vector notation, also I is not a vector, no need of absolute value squared undo

22 August 2023

• curprev 10:5610:56, 22 August 2023‎ 140.112.54.137 talk‎ 17,085 bytes +80‎ No edit summary undo

6 May 2023

• curprev 17:4217:42, 6 May 2023‎ DimitrisPets03 talk contribs‎ m 17,005 bytes +6‎ →‎Significance in electromagnetism undo Tag: Visual edit

14 March 2023

• curprev 09:4009:40, 14 March 2023‎ Citation bot talk contribs‎ 16,999 bytes +1‎ Misc citation tidying. | Use this bot. Report bugs. | Suggested by AManWithNoPlan | #UCB_CommandLine undo

18 February 2023

• curprev 04:0904:09, 18 February 2023‎ Quondum talk contribs‎ 16,998 bytes −1,038‎ →‎Systems of units and historical origin of value of μ0: rm paragraph of excessively strong WP:POV, basically nonsense undo
• curprev 03:5403:54, 18 February 2023‎ Quondum talk contribs‎ 18,036 bytes +4‎ →‎Systems of units and historical origin of value of μ0: no need to pipe through for redirect here undo

22 December 2022

• curprev 14:1214:12, 22 December 2022‎ Quondum talk contribs‎ 18,032 bytes −261‎ No, it is not defined in terms of the elementary charge or the fine structure constant; that is only how it is measured. This does not belong in the lead, and it is already in the body. undo
• curprev 14:0014:00, 22 December 2022‎ Quondum talk contribs‎ m 18,293 bytes 0‎ →‎Systems of units and historical origin of value of μ0: markup undo

16 December 2022

• curprev 20:2620:26, 16 December 2022‎ Quondum talk contribs‎ 18,293 bytes +13‎ →‎top: spacing around minus undo
• curprev 19:0519:05, 16 December 2022‎ Quondum talk contribs‎ m 18,280 bytes +14‎ →‎The ampere-defined vacuum permeability: roman text subscript undo

27 November 2022

• curprev 05:1505:15, 27 November 2022‎ Benbest talk contribs‎ 18,266 bytes +25‎ →‎See also: *Vacuum permittivity, alphabetize undo

7 November 2022

• curprev 20:1020:10, 7 November 2022‎ Luriol talk contribs‎ 18,241 bytes +2‎ No edit summary undo

25 October 2022

• curprev 13:4813:48, 25 October 2022‎ Luriol talk contribs‎ m 18,239 bytes +27‎ Added a note that 1 henry per metre is also 1 tesla metre per ampere. This is a common unit used in introductory physics textbooks. undo

12 October 2022

• curprev 18:5218:52, 12 October 2022‎ Quondum talk contribs‎ 18,212 bytes +50‎ fmt fixes undo

4 October 2022

• curprev 13:4313:43, 4 October 2022‎ Rodw talk contribs‎ m 18,162 bytes +7‎ Disambiguating links to Newton (link changed to Newton (unit)) using DisamAssist. undo

28 September 2022

• curprev 09:0009:00, 28 September 2022‎ Dbachmann talk contribs‎ 18,155 bytes +263‎ No edit summary undo
• curprev 08:4308:43, 28 September 2022‎ Dbachmann talk contribs‎ 17,892 bytes +141‎ No edit summary undo
• curprev 08:2108:21, 28 September 2022‎ Dbachmann talk contribs‎ 17,751 bytes +1,033‎ this has become a bit garbled over time undo Tag: Disambiguation links added

17 May 2022

• curprev 12:2812:28, 17 May 2022‎ AnomieBOT talk contribs‎ m 16,718 bytes +14‎ Dating maintenance tags: {{Clarify}} undo
• curprev 12:0812:08, 17 May 2022‎ Ehrenkater talk contribs‎ 16,704 bytes +11‎ →‎top: Variables can be proportional to each other; a constant cannot be "proportional" to another constant. undo

6 February 2022

• curprev 12:4412:44, 6 February 2022‎ SchrodingersBee talk contribs‎ m 16,693 bytes +525‎ →‎The ampere-defined vacuum permeability: clarified changes since 2019 undo

4 January 2022

• curprev 17:0917:09, 4 January 2022‎ Citation bot talk contribs‎ 16,168 bytes −4‎ Misc citation tidying. | Use this bot. Report bugs. | Suggested by AManWithNoPlan | #UCB_webform 399/421 undo

27 December 2021

• curprev 06:0906:09, 27 December 2021‎ Hellacioussatyr talk contribs‎ 16,172 bytes −16‎ {{block indent}} doesn't play well with <math> on narrow screens undo Tag: Visual edit

23 October 2021

• curprev 14:1414:14, 23 October 2021‎ DanTickner talk contribs‎ m 16,188 bytes +69‎ Make SI base units explicit. Order of leading sentences was jumbled. undo

23 June 2021

• curprev 11:2711:27, 23 June 2021‎ Materialscientist talk contribs‎ m 16,119 bytes −3‎ Reverted edits by 27.57.116.49 (talk) (HG) (3.4.10) undo Tag: Rollback
• curprev 11:2711:27, 23 June 2021‎ 27.57.116.49 talk‎ 16,122 bytes +3‎ No edit summary undo Tags: Reverted Mobile edit Mobile web edit

21 May 2021

• curprev 15:5215:52, 21 May 2021‎ Tom.Reding talk contribs‎ m 16,119 bytes +23‎ +{{Authority control}} (2 IDs from Wikidata), WP:GenFixes on undo Tag: AWB

3 May 2021

• curprev 01:2101:21, 3 May 2021‎ Sunwoo Lim talk contribs‎ 16,096 bytes +6‎ No edit summary undo

31 January 2021

• curprev 01:4901:49, 31 January 2021‎ Primergrey talk contribs‎ m 16,090 bytes −2‎ →‎Terminology undo

7 January 2021

• curprev 12:5212:52, 7 January 2021‎ Dolphin51 talk contribs‎ m 16,092 bytes +3‎ →‎top: Restored missing word. undo

4 January 2021

• curprev 07:5307:53, 4 January 2021‎ Monkbot talk contribs‎ m 16,089 bytes +4‎ Task 18 (cosmetic): eval 13 templates: hyphenate params (4×); undo Tag: AWB

19 December 2020

• curprev 23:4123:41, 19 December 2020‎ 174.226.135.240 talk‎ 16,085 bytes +48‎ Please try to keep the initial definition short and concise. undo

5 December 2020

• curprev 05:0605:06, 5 December 2020‎ Citation bot talk contribs‎ 16,037 bytes +32‎ Add: s2cid, author pars. 1-1. Removed parameters. Some additions/deletions were actually parameter name changes. | You can use this bot yourself. Report bugs here. | Suggested by AManWithNoPlan | All pages linked from cached copy of User:AManWithNoPlan/sandbox2 | via #UCB_webform_linked 3509/4703 undo

4 December 2020

• curprev 12:5512:55, 4 December 2020‎ Monkbot talk contribs‎ m 16,005 bytes −9‎ Task 18 (cosmetic): eval 13 templates: del empty params (1×); undo Tag: AWB

3 November 2020

• curprev 00:2500:25, 3 November 2020‎ Jodapop talk contribs‎ m 16,014 bytes +60‎ reworded and added wikilink for specificity undo

31 August 2020

• curprev 18:4818:48, 31 August 2020‎ Cherkash talk contribs‎ 15,954 bytes 0‎ No edit summary undo Tags: Mobile edit Mobile web edit Advanced mobile edit

14 June 2020

• curprev 21:3221:32, 14 June 2020‎ InternetArchiveBot talk contribs‎ 15,954 bytes +147‎ Bluelink 1 book for verifiability (prndis)) #IABot (v2.0.1) (GreenC bot undo