Upward lightning is rare. Most lightning streams either between clouds or from a cloud to the ground. In this special case, electrons stream earthward, producing an electrical current and a bright streak of light like a tree branching out.
Upward lightning
Upward lightning is rare. Most lightning streams either between clouds or from a cloud to the ground. In this special case, electrons stream earthward, producing an electrical current and a bright streak of light like a tree branching out.
No comments: