3 ms·

If you like this make sure you watch: https://www.youtube.com/watch?v=sDlZ-aY9GN4 https://www.youtube.com/watch?v=sDlZ-aY9GN4 which explains that magnetism is

by amelius 4mo ago

If you like this make sure you watch: https://www.youtube.com/watch?v=sDlZ-aY9GN4 https://www.youtube.com/watch?v=sDlZ-aY9GN4 which explains that magnetism is just an emergent property when you start from Coulomb's law and relativity.

Ono-Sendai 4mo ago
Nah, special relativity is a consequence of magnetism.
- selimthegrim 4mo ago
  That's not how Purcell's textbook put it.
  - Ono-Sendai 4mo ago
    ok? well, textbooks can be wrong or misguided.
    - selimthegrim 4mo ago
      Um...
- amelius 4mo ago
  You're reading something that isn't there.