Hello everyone,
This is Utkarsh and I am here with a challenge for you all. Try to explain "what is atmospheric electricity and how is this phenomenon happening? You have to give an answer in at least 500 words. Don't worry cause I already know the answer but this will help your concepts more clear. Try your best and comment me if you want it weekly. Best of luck to all of you
Answers
Answer:
Atmospheric electricity, electrical phenomena that occur in the lower atmosphere, usually the troposphere—e.g., the production, transport, and loss of free electrical charges; the change in electrical potential from point to point in the atmosphere; and the atmosphere’s electrical conductivity. The term is not applied to phenomena in the ionosphere. Major fields of study within the subject are the mechanisms of charge separation in electrified clouds, especially thunderclouds; the properties of lightning strokes; global thunderstorm activity; the rate of production of ions in the troposphere by cosmic rays and background radioactivity; and the electrical properties of the atmosphere in fair and disturbed weather.
Atmospheric electricity is the study of electrical charges in the Earth's atmosphere (or that of another planet). The movement of charge between the Earth's surface, the atmosphere, and the ionosphere is known as the global atmospheric electrical circuit. Atmospheric electricity is an interdisciplinary topic with a long history, involving concepts from electrostatics, atmospheric physics, meteorology and Earth science.[2]
Thunderstorms act as a giant battery in the atmosphere, charging up the electrosphere to about 400,000 volts with respect to the surface. This sets up an electric field throughout the atmosphere, which decreases with increase in altitude. Atmospheric ions created by cosmic rays and natural radioactivity move in the electric field, so a very small current flows through the atmosphere, even away from thunderstorms. Near the surface of the earth, the magnitude of the field is on average around 100 V/m.[3]
Atmospheric electricity involves both thunderstorms, which create lightning bolts to rapidly discharge huge amounts of atmospheric charge stored in storm clouds, and the continual electrification of the air due to ionization from cosmic rays and natural radioactivity, which ensure that the atmosphere is never quite neutral.[4]
Explanation:
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Explanation:
Atmospheric electricity is the study of electrical charges in the Earth's atmosphere . The movement of charge between the Earth's surface, the atmosphere, and the ionosphere is known as the global atmospheric electrical circuit. Atmospheric electricity is an interdisciplinary topic with a long history, involving concepts from electrostatics, atmospheric physics, meteorology and Earth science.
Thunderstorms act as a giant battery in the atmosphere, charging up the electrosphere to about 400,000 volts with respect to the surface. This sets up an electric field throughout the atmosphere, which decreases with increase in altitude. Atmospheric ions created by cosmic rays and natural radioactivity move in the electric field, so a very small current flows through the atmosphere, even away from thunderstorms. Near the surface of the earth, the magnitude of the field is on average around 100 V/m.
Atmospheric electricity involves both thunderstorms, which create lightning bolts to rapidly discharge huge amounts of atmospheric charge stored in storm clouds, and the continual electrification of the air due to ionization from cosmic rays and natural radioactivity, which ensure that the atmosphere is never quite neutral.
Atmospheric electricity, electrical phenomena that occur in the lower atmosphere, usually the troposphere. The term is not applied to phenomena in the ionosphere. Major fields of study within the subject are the mechanisms of charge separation in electrified clouds, especially thunderclouds; the properties of lightning strokes; global thunderstorm activity; the rate of production of ions in the troposphere by cosmic rays and background radioactivity; and the electrical properties of the atmosphere in fair and disturbed weather.