plasma

Standard

ECSS-E-ST-10-04C Rev.1

Definition

partly or wholly ionized gas whose particles exhibit collective response to magnetic and electric fields

Notes

  • NOTE The collective motion is brought about by the electrostatic Coulomb force between charged particles. This causes the particles to rearrange themselves to counteract electric fields within a distance of the order of the Debye length. On spatial scales larger than the Debye length plasmas are electrically neutral.
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