Talk:Electric fish/Archive 1
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| Archive 1 |
Conflating voltage and amplitude
This was written in the first section:
- "The amplitude of the signal can range from 10 to 500 volts with a current of up to 1 ampere."
Voltage and amplitude are not the same thing. Voltage is electric potential; amplitude is the height of the wave of AC current. Calling an electric discharge a "signal" conflates it with a radio transmission.
Can they kill?
Can electric fish kill? --CyclePat 01:59, 21 September 2006 (UTC)
- Yes, if the current goes across your heart and into the ground through your body. 1 amp is ten times the current needed to kill (100 mA).
Redlinks
There are way too many redlinks in this page. Someone should do something about it.
- Thank you for your suggestion. When you feel an article needs improvement, please feel free to make those changes. Wikipedia is a wiki, so anyone can edit almost any article by simply following the Edit this page link at the top. The Wikipedia community encourages you to be bold in updating pages. Don't worry too much about making honest mistakes — they're likely to be found and corrected quickly. If you're not sure how editing works, check out how to edit a page, or use the sandbox to try out your editing skills. New contributors are always welcome. You don't even need to log in (although there are many reasons why you might want to). --YbborTalk 19:14, 21 October 2007 (UTC)
Where is the Table?
Headers there, but nothing else. — Preceding unsigned comment added by 74.92.174.105 (talk) 22:10, 1 March 2012 (UTC)
- The table was collapsed, but in a way that rendered the control to reveal it unclear. 72.235.213.232 (talk) 00:37, 23 July 2012 (UTC)
Wiki Education Foundation-supported course assignment
This article was the subject of a Wiki Education Foundation-supported course assignment, between 7 September 2020 and 11 December 2020. Further details are available on the course page. Student editor(s): Dquill1.
Above undated message substituted from Template:Dashboard.wikiedu.org assignment by PrimeBOT (talk) 20:21, 16 January 2022 (UTC)
Rewrite needed
This is quite an important (and historic) topic, but the current article doesn't make it clear how the electric capability is distributed, nor in what combinations of function it exists. We have four groups to consider:
- Mormyrids and Gymnotiformes (actively electrolocating), including the Electric eel (both electric and actively electrolocating)
- Electric rays (electric, and passively electrolocating)
- Electric catfish (electric, and passively electrolocating)
- Stargazers (electric, not electrolocating)
I suggest we organize the article around these four groups; and we need to cover active and passive electrolocation (the latter only as far as needed to explain what the electric rays and catfish are doing), as well as the electric bit that's already there. Chiswick Chap (talk) 15:15, 7 April 2022 (UTC)