4,427
edits
Debye length: Difference between revisions
Jump to navigation
Jump to search
no edit summary
(Created page with 'Due to the fact that a plasma consists of freely moving charged particles, it has a natural tendency to shield net charges (or DC electric fields). The effective shielding length…') |
No edit summary |
||
| Line 1: | Line 1: | ||
A plasma consisting of freely moving positively and negatively charged particles has a natural tendency to shield net charges (or cancel DC electric fields). | |||
The effective shielding length is the Debye length, and can be derived from a simple two fluid model of the plasma. | The effective shielding length is the Debye length, and can be derived from a simple two fluid model of the plasma. | ||
<ref>J.P. Freidberg, ''Plasma physics and fusion energy'', Cambridge University Press (2007) ISBN 0521851076</ref> | <ref>J.P. Freidberg, ''Plasma physics and fusion energy'', Cambridge University Press (2007) ISBN 0521851076</ref> | ||