Kathy Loves Physics & History | Magnetic, Electric Fields & EM Waves: History and Physics @Kathy_Loves_Physics | Uploaded 2 years ago | Updated 3 hours ago
Michael Faraday created the idea of magnetic fields in 1831, and electric fields in 1837 and that light was a wave of these fields in 1846.

To read the script (with citations) and download the pdf of "Lightning Tamers" please visit:
http://www.KathyLovesPhysics.com

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Time Stamps
0:00 Why I made this video
2:41 How Faraday Discovered Magneto-Electric Induction
5:33 The First Description of Magnetic Fields
8:57 How Faraday Discovered the Faraday Cage
9:50 The First Description of Electric Fields & Dielectrics
14:34 Short History of Polarization up to 1824
16:37 Faraday experimentally discovers the relation between light & EM
17:48 Light as an EM Wave
21:45 Overview of Faraday's Accomplishments
23:05 Maxwell's Equations
25:59 NEWS about "The Lightning Tamers"


Video on Faraday's 1831 experiment (very good BTW):
https://youtu.be/mxwVIOHEG4I

The demonstration of the polarizing sunglasses is from:
https://youtube.com/shorts/1W1CQV08b7g?feature=share