I'm trying something new today. I've been doing some background reading on the supposed violation of special relativity reported by M Mansuripur in PRL and pointed out by +Cliff Harvey earlier this week. The embedded document below is a linked diagram of the background articles I've been reading. An arrow indicates that the article referenced the pointed at article. My goal in reading about this was to learn about the 'hidden momentum' issue mentioned in Mansuripur's article. The articles listed here are the earliest and, in my opinion, the most basic articles I could find on the subject.
There's an assymetry to the form of the two Maxwell's equations shown in picture 1. While the divergence of the electric field is proportional to the electric charge density at a given point, the divergence of the magnetic field is equal to zero. This is typically explained in the following way. While we know that electrons, the fundamental electric charge carriers exist, evidence seems to indicate that magnetic monopoles, the particles that would carry magnetic 'charge', either don't exist, or, the energies required to create them are so high that they are exceedingly rare. That doesn't stop us from looking for them though! Keeping with the theme of Fairbank[1] and his academic progeny over the semester break, today's post is about the discovery of a magnetic monopole candidate event by one of the Fairbank's graduate students, Blas Cabrera[2]. Cabrera was utilizing a loop type of magnetic monopole detector. Its operation is in...
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