Electromagnetism – Electrostatic Force: The Four Fundamental Forces of Physics #4a

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.
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References:
http://abyss.uoregon.edu/~js/21st_century_science/lectures/lec04.html
http://www.explainthatstuff.com/electricity.html
http://regentsprep.org/Regents/physics/phys03/acoulomb/default.htm

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