Whether you know it or not, the relationship between electricity and magnetism rules your world. Were it not for this discovery, almost nothing in our modern world would function. Cell phones, radios, electric power stations, even your car...they all depend on the fact that moving magnetic fields induce current in a wire and changing current creates a changing magnetic field.

Whether you know it or not, the relationship between electricity and magnetism rules your world. Were it not for this discovery, almost nothing in our modern world would function. Cell phones, radios, electric power stations, even your car...they all depend on the fact that moving magnetic fields induce current in a wire and changing current creates a changing magnetic field.


Equinox episode 1: The Greatest Theory Ever


July 1820: Oersted & Electromagnetism


Ampere’s Law


Faraday’s Law of Induction


History of the transformer


Tesla’s patent


YAGI antennae


RLC circuits


The Fundamentals of Wi-Fi Antennas