The European Tribune is a forum for thoughtful dialogue of European and international issues. You are invited to post comments and your own articles.
Please REGISTER to post.
The easiest way to understand this is to get some magnets. It's actually the same force (more or less, ignoring complications about something called spin), but you can pick up a magnet and play with it, which is hard to with an electron.
More electrons -> bigger magnet-type effect.
North/South are another historical accident. +/- and N/S are more or less interchangeable in this context. So if it helps you can think of electrons as being the North half of a magnet and protons as being the South half. (Or vice versa - as long as they're complementary.)
That's not the 'proper' explanation, but it's not a bad guide to how they act.
The only other complication is that when you build your 3D models, keep in mind that everything is moving. The connections are more like springs than rigid links, and you can make them twang in different ways, or spin the model as a whole, or make and break links between molecules, and all of these will be happening all of the time, in differing amounts.
In a solid the links will be stiff, although they'll still be vibrating slightly. In a liquid they'll be forming and breaking continuously, which is what makes liquids flow. In a gas - pffft - not much linking happening at all.
This also applies to the connections between the protons and neutrons in the nucleus. You can make the nucleus ring like a bell by kicking it with a vibrating magnetic field. It will 'sing' at some frequencies, and this creates a signature 'sound' you can use to identify it.
I am going to re-read yours (and anyone else's!) comments late at night (maybe many times!), after having cleared my mind of clutter (in my own way) and with maximum concentration--and slowly! So more please! And I promise to pay you back with...
A lovely cup of tea, minimum!
Really really very much appreciated, thanks!
Don't fight forces, use them R. Buckminster Fuller.
Friends come and go. Enemies accumulate.
by Frank Schnittger - Aug 1 5 comments
by Oui - Jul 31
by ATinNM - Jul 13 29 comments
by ATinNM - Jul 15 8 comments
by Oui - Jul 24 30 comments
by Oui - Jul 18 37 comments
by Frank Schnittger - Jul 16 5 comments
by IdiotSavant - Jul 15 5 comments
by gmoke - Aug 3
by Frank Schnittger - Aug 15 comments
by Oui - Jul 31
by Oui - Jul 2430 comments
by Oui - Jul 202 comments
by Oui - Jul 1837 comments
by Oui - Jul 184 comments
by Frank Schnittger - Jul 165 comments
by ATinNM - Jul 158 comments
by IdiotSavant - Jul 155 comments
by IdiotSavant - Jul 141 comment
by ATinNM - Jul 1329 comments
by Oui - Jul 1315 comments
by Oui - Jul 1228 comments
by Oui - Jul 11
by Oui - Jul 103 comments
by IdiotSavant - Jul 927 comments
by gmoke - Jul 9
by Oui - Jul 82 comments
by Oui - Jul 84 comments