Display MoreMagnetic Arc -
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Arc in a magnetic field - https://cloud.mail.ru/public/5FpG/9W35GptWC
Arc in a magnetic field - https://drive.google.com/file/…aqcei7NE/view?usp=sharing
Today we should talk about "increasing the magnetic potential of a free electron" - this is what changes magnetism in experiments - and this is associated with the absorption of mass by the electron.
Электрическая дуга и магнит -
My comment on this video -
“Let's calmly understand the dear author of the experiment! To do this, let's start reading the tutorial - https://my.mail.ru/mail/owt2012/photo/1429/1431.html
Have you read it? Let us state that you think that between the needles you have an electrostatic field or an electric field, which is the same ... So be it. This means that one "stationary" charge acts on another "stationary charge" ... This is how it is written in the textbook, and this is how physicists interpret the concept of an electric field ... It turns out that there are stationary charges on one and the other needle in your experiment .... According to nuclear physics, in order to "make" an electron free - it is he - a free electron symbolizes an "electric current", an energy of several eV is needed ... This is ionization ... We open Wikipedia - the element tungsten - and look - the ionization energy of the first electron is only 7.98 eV ... But to knock a proton out of a tungsten nucleus requires a million times more energy 5 ÷ 6 MeV ... But even if you succeed, instead of tungsten you will get another substance - tantalum, which has one proton less in the nucleus ... Thus, there are no protons on the anode ... Let's leave the anode alone ... And what about the cathode? There are free electrons at the cathode ... But according to your version - there is an electric field, therefore, free electrons there are "stationary" !!! The physicists who created THIS FUCK did not suspect that they set a "trap" for themselves ... It turns out that once free electrons are motionless, they cannot create any magnetic field !!!
And it is written about this in the textbook - paragraph 22.2 - https://my.mail.ru/mail/owt2012/photo/1429/1433.html
"... the magnetic field is created by moving charges" ...
It turns out that free electrons do not move at the cathode, but where the arc shines do they move ??? This is a contradiction ... Only electrons can emit photons ... Consequently, there are electrons in the arc ... Which ones? There must be free electrons and they must move ... Why move? And because if they do not move, then there will be no magnetic field, and since there is no magnetic field, then there will be no interaction between the arc and the permanent magnet ... All the electrons in the arc have moved to the anode ... There is a "+" ... And where do they come from new free electrons? After all, if free electrons begin to move at the cathode, then there will be a magnetic field ... So the question arises - what field determines the physics of processes? Physicists fall into a stupor ... If free electrons drain from the cathode - and there is nothing else to drain there, then how do small magnets - free electrons behave? They all as one have their own magnetic moment, they rotate in space and therefore have their own magnetic poles - just as physics explains it to us - since the rotation of the electron's body is a circular current - we read - https: //my.mail. ru / mail / owt2012 / photo / 1423 / 1425.html
It turns out that we have a magnetic field on a tungsten needle, we have a magnetic field formed by a cluster of free electrons that emit an "arc", we have the Earth's magnetic field in this place and we have a permanent magnet magnetic field ...
Now about the compass arrows ... It is very important to have a compass in which the arrow is not a steel strip, but a full-fledged permanent magnet! This is for the future ... Now the next thing - do not forget - the north magnetic pole is at the south geographic pole, and the south magnetic pole is at the north geographic pole (towards !!!) ...
The author is mistaken at 1 minute 6 seconds ... The red arrow points to the "south" - there is the north magnetic pole of the Earth.
I do not know what arrows in the author's compass ... Let's say that there is a permanent magnet ... Then where there is a blue circle on permanent magnets there is a south magnetic pole ... because on the "white" part of the arrow there is a "north magnetic pole" of the compass needle !!!
2 minutes 10 seconds -
Электрическая дуга и магнит -
https://www.youtube.com/watch?v=EbgrobKzbDM -
the author brings the "south magnetic pole" of a permanent magnet and we see how a temporary magnet of free electrons was attracted to this magnet by its "north magnetic pole" ... 2 minutes 18 seconds - it is clearly seen how the permanent magnet interferes with the "movement" of the free electrons to the anode, forming a characteristic "hump" ...
2 minutes 41 seconds - the author brings up the "north magnetic pole" - "red spot" ... And we see the mutual repulsion of the "temporary" magnet - a cluster of electrons in an arc, and a permanent magnet ...
Replacing "+" with "-" did not change anything ... Almost the same picture ...
What is IMPORTANT here ??? The important thing here is that there is no visualization of the "electric field" in this experiment and cannot be!
And therefore, if you study the treatises of Coulomb, Poisson, Thomson, then you come to the conclusion that in any experiment you are dealing with magnetic fields and their complex interactions ...