Recent content by mortega

  1. M

    What should I consider when searching for a high voltage power supply?

    I'm looking for a high voltage power supply. I have no experience with such a power supply, nor with all the terms or specifications used for such tools, so I'm looking for general suggestions to what to look for. I want to generate an electric field or potential field between two points a few...
  2. M

    Insulated vs uninsulated wire in electromagnet

    It's low voltage, like 1.5 V. Not much more than 200 V at least. Thanks for answer! I too would believe it has no noticeable difference, although I am not too sure. In case others know of any difference it would be interesting to hear.
  3. M

    Insulated vs uninsulated wire in electromagnet

    Hello! My first post at Physics Forums! Nice to meet you! In an electromagnet, where the coil windings are not touching themselves (the coil is not touching itself), is there any difference on the magnet strength created depending on whether the wire is insulated or not (bare wire)? If the...
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