Completed
0:00 What's the magnetic force?
Class Central Classrooms beta
YouTube videos curated by Class Central.
Classroom Contents
Why Do Magnets Attract at a Fundamental Level - A Quantum Mechanical Explanation
Automatically move to the next video in the Classroom when playback concludes
- 1 0:00 What's the magnetic force?
- 2 0:46 Going deep into a magnet
- 3 1:33 Quantum property of spin
- 4 2:35 How does a material become a magnet
- 5 3:28 Standard explanation for magnetism
- 6 4:27 Quantum ElectroDynamics - virtual photons
- 7 7:26 Down the Rabbit Hole of Quantum Mechanics
- 8 8:52 Pauli Exclusion Principle
- 9 10:08 Why do only SOME material become magnetic
- 10 11:23 Exchange interactions
- 11 12:40 Wavefunction interference at the heart of magnetism
- 12 15:00 Summarization of everything
