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The collection of geographical knowledge about lightning and lightning has nothing to do with men’s vows

What is thunder?
When it rains, the clouds in the sky are either positive or negative. When the two clouds meet, they will emit lightning and a lot of heat at the same time, heating and expanding the surrounding air. The air heated and expanded instantly will push the surrounding air, causing a strong explosive vibration. This is thunder. At this time, lightning generates high-voltage electricity, which will be transmitted with the wire conductor.
Many people think that lightning is lightning and there should be no types to divide. In fact, there are several types of lightning, including positive and negative lightningSo what are the specific classifications of lightning?Let me introduce it to you~ Lightning generally has two kinds of charge-induced thunderclouds, usually the upper layer is positive and the lower layer is negative.Due to the charge induction, the ground under the clouds is positively charged, so an electric field of up to several million volts is formed between the sky and the earth.Air is a bad conductor of electricity, so the positive charge on the ground moves upward along the trees, mountains, tall buildings and people, and combines with the negative charge of the clouds.At the same time, the negative charges of the clouds are also emitted to the ground.Every time you launch, you get closer to the ground, and finally overcome the air resistance, and the positive and negative electricity meet.Along a conductive air channel, a large amount of positive charges rushed from the ground to the clouds, and then burst out dazzling light.Lightning temperature Normal lightning temperature is 30,000 to 50,000 degrees Fahrenheit, which is equivalent to 3 to 5 times the surface temperature of the sun.Storm clouds usually generate electric charges. The bottom layer is negative electricity, and the top layer is positive electricity. It also generates positive charges on the ground. It follows the cloud like a shadow, and the positive and negative charges attract each other.The positive charge and the positiv