Quote (Ghot @ Oct 17 2017 09:17am)
Well then why don't you provide a link to this extraordinary information. LOL
Cause I want to see if they mention ancient aliens as well. :)
/e Ah, no link? Or would linking a Wikipedia article that you don't understand, make it kinda hard to explain your reasoning?
/e Here, I'll help.
This is the classic definition of a magnetic field:
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Moving point charges, such as electrons, produce complicated but well known magnetic fields that depend on the charge, velocity, and acceleration of the particles. Magnetic field lines form in concentric circles around a cylindrical current-carrying conductor, such as a length of wire.
But in your urgency to make it seem like you know something about whether a magnetic field is a FACT or not...you Googled: magnetic field and discovered this definition...
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Magnetic fields can be produced by moving electric charges and the intrinsic magnetic moments of elementary particles associated with a fundamental quantum property, their spin.[1][2] In special relativity, electric and magnetic fields are two interrelated aspects of a single object, called the electromagnetic tensor; the split of this tensor into electric and magnetic fields depends on the relative velocity of the observer and charge. In quantum physics, the electromagnetic field is quantized and electromagnetic interactions result from the exchange of photons.
This is a THEORY my friend. It's "probably correct" but who really knows.
Neither of these definitions change the FACT that magnetic fields exist.
Which is what started all this. You trying to justify that nothing is a fact (or truth) except pure mathematics.
Yes, I was a physics major, in the 80's. No I can not possibly keep up with all the information that Googling can.
Yes, I spent 100's of hours messing with kinematics equations, without ever knowing they were called such.
They are so basic, they didn't need a name, when we were struggling just to survive the classes and the labs.
I guess the real issue here is, why are you so unsure of yourself and YOUR accomplishments, that you feel the need to belittle other's accomplishments.?This post was edited by Ghot on Oct 17 2017 07:59am