LIghtning strike from structure up to the sky
Details
| Title | LIghtning strike from structure up to the sky |
| Author | SparkyNinja |
| Duration | 0:12 |
| File Format | MP3 / MP4 |
| Original URL | https://youtube.com/watch?v=66gAKQA_JWE |
Description
What causes lightning to strike from the ground up?
Once the negative charge at the bottom of the cloud gets large enough, a flow of negative charge called a stepped leader rushes toward the Earth. The positive charges at the ground are attracted to the stepped leader, so positive charge flows upward from the ground.
