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Air becomes a conductor of electricity when it becomes ionized, meaning the air molecules have gained or lost electrons, creating charged particles capable of carrying an electric current. This typically occurs in conditions of high voltage, such as during a lightning strike or in high-voltage equipment.
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Explain how air can become a good conductor and what happens when this occurs?
Air can become a good conductor when it is ionized, meaning its atoms and molecules become charged. This can happen due to high temperatures, exposure to radiation, or electrical discharges like lightning. When air becomes a good conductor, it allows electricity to flow easily through it, leading to phenomena like lightning strikes and electrical arcs.
Air insulator or conductor?
Air is typically considered to be a good insulator, meaning it does not conduct electricity well. However, if the air contains impurities or moisture, it can become a conductor, allowing electricity to flow through it.
Is air a good conductor of electricity?
Air is a relatively-very-poor electrical conductor. If it were any good as a conductor,then you would need to keep your spare batteries in vacuum containers, to preventtheir becoming discharged through the air between their terminals.
Is glass or air a better conductor?
Glass is a better conductor of heat compared to air because it has a higher thermal conductivity. Air is a poor conductor of heat due to its low density and lower thermal conductivity.
Is air insulator or a conductor?
Air is generally thought of as an insulator. As long as air is dry, it will not support electric current flow unless voltage is very high. We see high voltages in power lines with air between them, and they don't generally arc, even if it's raining. Air atoms and molecules don't have free electrons to support current flow. That makes air a pretty good insulator.
Explain how air can become a good conductor and what happens when this occurs?
Air can become a good conductor when it is ionized, meaning its atoms and molecules become charged. This can happen due to high temperatures, exposure to radiation, or electrical discharges like lightning. When air becomes a good conductor, it allows electricity to flow easily through it, leading to phenomena like lightning strikes and electrical arcs.
Air insulator or conductor?
Air is typically considered to be a good insulator, meaning it does not conduct electricity well. However, if the air contains impurities or moisture, it can become a conductor, allowing electricity to flow through it.
Is air a conductor or?
Conductor
Is air a good conductor of air?
No, it is not.
Is air a conduction?
Air is a good conductor of sound, and a poor conductor of heat and electric current.
Why air is poor conductor of heat?
air is poor conductor of heat because we can,t feel
Is air a good conductor of electricity?
Air is a relatively-very-poor electrical conductor. If it were any good as a conductor,then you would need to keep your spare batteries in vacuum containers, to preventtheir becoming discharged through the air between their terminals.
How does air become good conductor during lightning and thunder bolts as is usually it is a bad conductor?
When lightning strikes the air is turned into plasma, which is a fourth state of matter. A plasma consists of a gas that has had some of the electrons removed from its molecules, creating a mixture of positive ions and free electrons. Plasma is a good conductor of electricity.
Is air a conductor of electrcity?
No
What material is the poorest thermal conductor?
air
Is glass or air a better conductor?
Glass is a better conductor of heat compared to air because it has a higher thermal conductivity. Air is a poor conductor of heat due to its low density and lower thermal conductivity.
Which is a better conductor of heat air or a copper wire?
A copper wire is a much better conductor of heat than air is.
