![]() ![]() The lightning formation process consists of several stages. A lot of electric current flows, the air in the lightning channel heats up, and the typical glow occurs. The voltage discharges in a flash of lightning (spark discharge). When lightning is born, charge channels then meet - either directly within a cloud, between clouds, or between the ground and the thundercloud. When the difference in charge is very high, this creates an enormous voltage field. The droplets are positively charged in the upper part and negatively charged in the lower part. Lightning occurs as a result of the electrostatic charging of water droplets in thunderclouds. We’ll describe this process in more detail later in this article. The warm, moist air rises upward, becomes charged there, discharges again (lightning), heats up, and finally manifests in a loud bang (thunder). Before the cloud becomes a thunderstorm, ice crystals begin to actively move inside it due to warm air streams rising from the heated surface. Because of low temperatures at high altitudes, the steam condenses in the form of ice crystals. An atmospheric discharge can form both within a single cloud and between nearby electrified clouds, as well as between a cloud and the ground.Ī thundercloud consists of a large amount of steam. The upper limit of such clouds often reaches four miles (seven kilometers) above the earth’s surface while the lower part can almost touch the ground. Almost always it forms in cumulonimbus clouds, sometimes in large nimbostratus clouds. Lightning is a huge electrical discharge, which is accompanied by a series of flashes and a thunderclap. But why exactly does lightning exist, how does it discharge, and what does thunder have to do with it? Let’s figure it out in this article. The amperage of a lightning bolt is up to 1,250 times higher than that of a power socket. ![]()
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