For example:
the brilliant video:
Copper reaction to strong magnets:
https://m.youtube.com/watch?v=sENgdSF8ppA#fauxfullscreen
Much of nature in a few words:
Stationary charges create electric fields
Moving charges create magnetic fields
Accelerating charges create electromagnetic fields ie light (in a generalized sense, not just visible light ie radio waves, microwaves, X-Rays etc).
See also:
The Feynman Lectures on Physics - Feynman, Leighton, Sands
No comments:
Post a Comment