Skip to main content
8 events
when toggle format what by license comment
Oct 27, 2021 at 23:53 vote accept Ilyes Ferchiou
Oct 22, 2021 at 14:00 comment added Peltio Here vk2zay.net/article/9 is shown a simple FET electrometer whose "gate is sensitive enough to sense the electric field of a 9v battery or charged capacitor waved near the electrode."
Oct 22, 2021 at 13:34 answer added Farcher timeline score: 2
Oct 22, 2021 at 12:39 comment added Ed V (-1) For the battery description first sentence, especially, and the rest. Redox reactions are a chemical thing.
Oct 22, 2021 at 12:30 comment added rob Related, possible duplicate: physics.stackexchange.com/q/118540/44126
Oct 22, 2021 at 12:12 history edited Dale CC BY-SA 4.0
deleted 2 characters in body
Oct 22, 2021 at 12:01 answer added Dale timeline score: 9
Oct 22, 2021 at 11:15 history asked Ilyes Ferchiou CC BY-SA 4.0