Hank reaches the fourth and final of the four fundamental interactions in physics: electromagnetism. In this part, he teaches us about the electrostatic force, which builds up a charge in an object and can travel in the form of an electron stream. Stay tuned for Part II, where we will finish up the series with the magnetic force.
Other Sci-Show videos
The title says it all: this blog features physics videos found everywhere on the web: animations, demonstrations, lectures, documentaries.