Are there any materials that ignite with an electric current passing through, but extinguishes itself when the current is turned off?
- ignoramusLv 71 month ago
Don't be ridiculous. I presume you mean that the current initiates a process of combustion. Once started it will continue as long as there is material to feed it. Extinguishing it will require another, appropriate, action (like a fire extinguisher ?).
- Anonymous1 month ago
a neon bulb................