Electric charge is both a spacetime invariant and conserved over time. To understand why, we'll need to dive deep into it's connection to the electromagnetic field through Noether's theorem and quantum mechanics. Brilliant for 20% off: http://brilliant.org/ScienceAsylum ________________________________ VIDEO ANNOTATIONS/CARDS What is Electric Charge? https://youtu.be/gvX29HPmBEI When Conservation of Energy FAILS! https://youtu.be/cnGYMe6GBeQ What is a Quantum Wave Function? https://youtu.be/vShpwplJyXk ________________________________ RELATED YOUTUBE VIDEOS PBS Space Time on Noether's Theorem: https://youtu.be/V5kgruUjVBs https://youtu.be/04ERSb06dOg ________________________________ SUPPORT THE SCIENCE ASYLUM Patreon: http://www.patreon.com/ScienceAsylum Advanced Theoretical Physics (Paperback): http://www.lulu.com/shop/nick-lucid/advanced-theoretical-physics-a-historical-perspective/paperback/product-24250687.html Advanced Theoretical Physics (eBook): https://gumroad.com/l/ubSc Merchandise: http://shop.spreadshirt.com/scienceasylum/ ________________________________ HUGE THANK YOU TO THESE PATRONS Warden of the Asylum: [Available] Asylum Counselors: Matthew O'Connor, Nikolaos Vasiloglou II Asylum Orderlies: William Morton, Fabio Manzini Einsteinium Crazies: Wacky, Eoin O'Sullivan, Ken Davis, LT Marshall, Ilya Yashin Plutonium Crazies: Al Davis, Compuart, Ellis Hall, Kevin MacLean Platinum Crazies: Olga Cooperman, Rick Dinning, Kyle Bowles, Eugene Boone, Jon Adams, Mr. Orn Jonasar, Vittorio Monaco, Stephen Blinn, Mikayla Eckel Cifrese, Jonathan Reel, Volodymyr Shcherbatenko ________________________________ OTHER SOURCES https://quantummechanics.ucsd.edu/ph130a/130_notes/node479.html https://quantummechanics.ucsd.edu/ph130a/130_notes/node296.html https://arxiv.org/abs/quant-ph/0302062 http://www.cbooth.staff.shef.ac.uk/phy304/invariance.html http://web.mst.edu/~hale/courses/Physics_357_457/Notes/Lecture.7.Gauge.Invariance/Lecture7.Guage.Invariance.Conserved.Quantities.pdf https://www.ippp.dur.ac.uk/~krauss/Lectures/QuarksLeptons/QED/GaugeInvariance_2.html https://physics.nist.gov/cuu/Constants/index.html ________________________________ LINKS TO COMMENTS https://www.youtube.com/watch?v=7HBKEDyFTv8&lc=Ugwf3ndvZkvgimM0qZd4AaABAg ________________________________ IMAGE CREDITS Emmy Noether: https://commons.wikimedia.org/wiki/File:Noether.jpg