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Results 2731 - 2740 of 3952 in Forum
  • High Voltage | jacobs ladder in science fair?

    Posted by ubuntupokemoninc on Wednesday 08 December 2010 - 21:20:53
    ...show how electricity can arc across the air, How plasma forms around electricity maybe? But as said already, it demostraights how heat rises. The ...
  • High Voltage | High Voltage Charger, 16Amps, 400V

    Posted by Exteci on Thursday 02 December 2010 - 14:49:39
    Hi Chris, welcome to 4HV. I bought recently a hefty 230V/415V auto-transformer for plasma electrolysis experiments, and perhaps something li...
  • Projects | Scintillation Probe (Photomultiplier/NaI)

    Posted by radhoo on Monday 29 November 2010 - 16:01:58
    ...ll give it a try when I've finished my underwater plasma experiment, and we can compare notes then. R647 datasheet is here: http://sales.hamamat...
  • High Voltage | Question...

    Posted by Adam Munich on Monday 29 November 2010 - 06:54:59
    ...of the coupling between the metalic state and the plasma. Unless you strike the arc in a vacuum, do you think any free electrons will get far? ...
  • High Voltage | Question...

    Posted by Adam Munich on Monday 29 November 2010 - 06:54:59
    Radiotech, electrons generally travel a lot faster than ions in plasma, do to the considerable difference in mass. They are both subjected to the same...
  • High Voltage | Question...

    Posted by Adam Munich on Monday 29 November 2010 - 06:54:59
    As others have suggested, the comparatively heavy positive ions in the plasma channel hitting the positive terminal heat it up. EDIT: Knew the io...
  • High Voltage | Question...

    Posted by Adam Munich on Monday 29 November 2010 - 06:54:59
    Klugesmith, I agree that you have both positive and negative ions in plasmas, but with CCP (which is what an arc is) the electrons enter the positive ...
  • High Voltage | Question...

    Posted by Adam Munich on Monday 29 November 2010 - 06:54:59
    As others have suggested, the comparatively heavy positive ions in the plasma channel hitting the positive terminal heat it up. Ahh, but t...
  • General Science and Electronics | Can anyone help me?

    Posted by LIGHT on Friday 26 November 2010 - 04:15:19
    ...UP, transformer, and it produces a small spark of plasma, but I has to rapidly touch the terminal of the supply to get the sparks, I cant hold it on a...
  • General Science and Electronics | Can anyone help me?

    Posted by LIGHT on Friday 26 November 2010 - 04:15:19
    ...ground) , you can still to some electrostacis and plasma stuff with it. i first started this way making little silica beads bounce around, and maki...
 
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