What is Conduction in Gases ? āĻā§āĻāϤ āĻĒā§°āĻŋāĻŦāĻžāĻšāĻŋāϤāĻž
Conduction in Gases : āĻā§āĻāϤ āĻĒā§°āĻŋāĻŦāĻžāĻšāĻŋāϤāĻž
Conduction in gases occurs when ionized particles such as electrons and ions carry electric current under the influence of an electric field. āĻā§āĻāϤ āĻĒā§°āĻŋāĻŦāĻžāĻšāĻŋāϤāĻž āϤā§āϤāĻŋāϝāĻŧāĻž āĻāĻā§ āϝā§āϤāĻŋāϝāĻŧāĻž āĻāϝāĻŧāύā§āĻā§āϤ āĻāĻŖāĻŋāĻāĻž āϝā§āύ⧠electrons āĻā§°ā§ ions-āĻ āĻŦā§āĻĻā§āϝā§āϤāĻŋāĻ āĻā§āώā§āϤā§ā§°ā§° āĻĒā§ā§°āĻāĻžā§ąāϤ āĻŦāĻŋāĻĻā§āϝā§ā§ āĻĒā§ā§°āĻŦāĻžāĻš āĻŦāĻšāύ āĻā§°ā§āĨ¤
From Insulator to Glowing Conductor : āύāĻŋā§°ā§āϧāĻā§° āĻĒā§°āĻž āĻāĻā§āĻā§āĻŦāϞ āĻĒā§°āĻŋāĻŦāĻžāĻšāĻāϞā§
Normally, gases are poor conductors of electricity. But under high voltage or heating, gas particles become ionized and start conducting electricity. Sometimes the gas glows during conduction. āϏāĻžāϧāĻžā§°āĻŖāϤ⧠āĻā§āĻ āĻŦāĻŋāĻĻā§āϝā§āϤ⧰ āĻŦā§āϝāĻŧāĻž āĻĒā§°āĻŋāĻŦāĻžāĻšāĻāĨ¤ āĻāĻŋāύā§āϤ⧠āĻ āϧāĻŋāĻ āĻā§āϞā§āĻā§āĻ āĻŦāĻž āĻāϤā§āϤāĻžāĻĒ āĻĻāĻŋāϞ⧠āĻā§āĻā§° āĻāĻŖāĻŋāĻāĻžāϏāĻŽā§āĻš āĻāϝāĻŧāύā§āĻā§āϤ āĻšāϝāĻŧ āĻā§°ā§ āĻŦāĻŋāĻĻā§āϝā§ā§ āĻĒā§°āĻŋāĻŦāĻžāĻš āĻā§°āĻŽā§āĻ āĻā§°ā§āĨ¤ āĻā§āϤāĻŋāϝāĻŧāĻžāĻŦāĻž āĻā§āĻ āĻāĻā§āĻā§āĻŦāϞāĻāĻžā§ąā§ āĻā§āĻŦāϞāĻŋ āĻāĻ ā§āĨ¤
Applications / āĻŦā§āĻ¯ā§ąāĻšāĻžā§°
1. Lighting (āĻāϞā§āĻāϏāĻā§āĻāĻž) : Used in neon lamps and fluorescent tubes. Neon lamp āĻā§°ā§ fluorescent tube-āϤ āĻŦā§āĻ¯ā§ąāĻšāĻžā§° āĻšāϝāĻŧāĨ¤
2. High Voltage (āĻāĻā§āĻ āĻā§āϞā§āĻā§āĻ) : Occurs in electric sparks and lightning. āĻŦā§āĻĻā§āϝā§āϤāĻŋāĻ āϏā§āĻĒāĻžā§°ā§āĻ āĻā§°ā§ āĻŦāĻā§ā§°āĻĒāĻžāϤāϤ āĻĻā§āĻāĻž āϝāĻžāϝāĻŧāĨ¤
3. Plasma (āĻĒā§āϞāĻžāĻāĻŽāĻž) : Ionized gas in plasma conducts electricity. āĻĒā§āϞāĻžāĻāĻŽāĻžāϤ āĻĨāĻāĻž āĻāϝāĻŧāύā§āĻā§āϤ āĻā§āĻ āĻŦāĻŋāĻĻā§āϝā§ā§ āĻĒā§°āĻŋāĻŦāĻžāĻš āĻā§°ā§āĨ¤
4. Atmosphere (āĻŦāĻžāϝāĻŧā§āĻŽāĻŖā§āĻĄāϞ) : Lightning in the atmosphere is an example of gas conduction. āĻŦāĻžāϝāĻŧā§āĻŽāĻŖā§āĻĄāϞāϤ āĻšā§ā§ąāĻž āĻŦāĻā§ā§°āĻĒāĻžāϤ āĻā§āĻā§° āĻĒā§°āĻŋāĻŦāĻžāĻšāĻŋāϤāĻžā§° āĻāĻĻāĻžāĻšā§°āĻŖāĨ¤
5. Electronics (āĻāϞā§āĻā§āĻā§ā§°āύāĻŋāĻā§āϏ) : Used in discharge tubes and electronic devices. Discharge tube āĻā§°ā§ āĻāϞā§āĻā§āĻā§ā§°āύāĻŋāĻ āϝāύā§āϤā§ā§°āϤ āĻŦā§āĻ¯ā§ąāĻšāĻžā§° āĻšāϝāĻŧāĨ¤
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