The discussion centers on Blackett's effect and its validity, with a consensus that it does not exist as electrically neutral rotating masses do not generate magnetic fields. The participants reference a paper by Blackett, which they argue contains misinformation regarding the phenomenon. However, they acknowledge that neutral rotating masses can produce minute magnetic fields due to factors such as thermal current fluctuations and centrifugal forces. The focus shifts to the derivation of Blackett's formula, indicating a desire for deeper understanding despite the effect's disputed existence.
PREREQUISITESPhysicists, researchers in electromagnetism, and students studying the interactions between rotation and magnetic fields will benefit from this discussion.
pseudovector said:I'm looking for information on Blackett's effect in general and the derivation of his fomula in particular.
www.stardrive.org/Jack/blackett1.pdf[/URL][/QUOTE]Despite what this paper suggests, Blackett's effect does not exist. Electrically neutral rotating masses do not produce magnetic fields. So the only "information" you will find on it will say that it does not exist. You may find misinformation, like this paper, that will suggest otherwise.
AM