Are there any materials that ignite with an electric current passing through, but extinguishes itself when the current is turned off?

2 Answers

  • 1 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 ?).

  • Anonymous
    1 month ago

    a neon bulb................

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