Determination of Electrical Conductivity of Glow Discharge in Dry Air at Low Pressure
The aim of this work is to determine the electrical conductivity of glow discharge in dry air at low pressure (0.15- 5 torr), using the (I-V) characteristic curve. From the axial electric field strength (E) and discharge current density (J), we study also the effect of both (helium-neon) laser of po...
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| Format: | Article |
| Language: | Arabic |
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College of Education for Pure Sciences
2006-01-01
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| Series: | مجلة التربية والعلم |
| Subjects: | |
| Online Access: | https://edusj.mosuljournals.com/article_79229_3f8d8bfd8ab1dc575c692f2746553e8c.pdf |
| _version_ | 1818175235330932736 |
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| author | M.A. Saffo |
| author_facet | M.A. Saffo |
| author_sort | M.A. Saffo |
| collection | DOAJ |
| description | The aim of this work is to determine the electrical conductivity of glow discharge in dry air at low pressure (0.15- 5 torr), using the (I-V) characteristic curve. From the axial electric field strength (E) and discharge current density (J), we study also the effect of both (helium-neon) laser of power (0.5 and Imw) the ultra-violet radiation of energy (254 and 366nm) on the electric conductivity at glow discharge, the result shows that the electric conductivity decreases with increasing pressure increases. We find that the conductivity increases when both radiation's |
| first_indexed | 2024-12-11T19:57:04Z |
| format | Article |
| id | doaj.art-c7217023b1e2480eaad7f0ee51eca78a |
| institution | Directory Open Access Journal |
| issn | 1812-125X 2664-2530 |
| language | Arabic |
| last_indexed | 2024-12-11T19:57:04Z |
| publishDate | 2006-01-01 |
| publisher | College of Education for Pure Sciences |
| record_format | Article |
| series | مجلة التربية والعلم |
| spelling | doaj.art-c7217023b1e2480eaad7f0ee51eca78a2022-12-22T00:52:37ZaraCollege of Education for Pure Sciencesمجلة التربية والعلم1812-125X2664-25302006-01-01181314410.33899/edusj.2006.7922979229Determination of Electrical Conductivity of Glow Discharge in Dry Air at Low PressureM.A. SaffoThe aim of this work is to determine the electrical conductivity of glow discharge in dry air at low pressure (0.15- 5 torr), using the (I-V) characteristic curve. From the axial electric field strength (E) and discharge current density (J), we study also the effect of both (helium-neon) laser of power (0.5 and Imw) the ultra-violet radiation of energy (254 and 366nm) on the electric conductivity at glow discharge, the result shows that the electric conductivity decreases with increasing pressure increases. We find that the conductivity increases when both radiation'shttps://edusj.mosuljournals.com/article_79229_3f8d8bfd8ab1dc575c692f2746553e8c.pdfelectrical conductivityglow dischargehelium-neon |
| spellingShingle | M.A. Saffo Determination of Electrical Conductivity of Glow Discharge in Dry Air at Low Pressure مجلة التربية والعلم electrical conductivity glow discharge helium-neon |
| title | Determination of Electrical Conductivity of Glow Discharge in Dry Air at Low Pressure |
| title_full | Determination of Electrical Conductivity of Glow Discharge in Dry Air at Low Pressure |
| title_fullStr | Determination of Electrical Conductivity of Glow Discharge in Dry Air at Low Pressure |
| title_full_unstemmed | Determination of Electrical Conductivity of Glow Discharge in Dry Air at Low Pressure |
| title_short | Determination of Electrical Conductivity of Glow Discharge in Dry Air at Low Pressure |
| title_sort | determination of electrical conductivity of glow discharge in dry air at low pressure |
| topic | electrical conductivity glow discharge helium-neon |
| url | https://edusj.mosuljournals.com/article_79229_3f8d8bfd8ab1dc575c692f2746553e8c.pdf |
| work_keys_str_mv | AT masaffo determinationofelectricalconductivityofglowdischargeindryairatlowpressure |