Condensed Matter

0908 Submissions

[6] viXra:0908.0082 [pdf] submitted on 22 Aug 2009

How to Capture an Electron Into Atomic Orbit

Authors: Vladislav Konovalov
Comments: 3 pages

In the article the capture bar of an electron into atomic orbit and mechanism for analysis of screw motion of an electron is described.
Category: Condensed Matter

[5] viXra:0908.0078 [pdf] submitted on 21 Aug 2009

Colloid Systems

Authors: Vladislav Konovalov
Comments: 19 pages

In the article the equations of a kinetics of coagulation of disperse systems and theory of a solvate layer of colloidal particles are given.
Category: Condensed Matter

[4] viXra:0908.0044 [pdf] submitted on 10 Aug 2009

Classical Justification of the Hall Effect

Authors: Hamid V. Ansari
Comments: 7 pages

By exerting a magnetic field normal to a current-carrying strip we cause a deviation in the path of moving electrons as if our conducting path is a wire along an edge of the strip which at a point is deflected normal to the edge and reaches the other edge and afterwards is continued along this other edge in the same direction as before. It is clear that connecting the two end points of the transverse part of such a wire by a minor wire we expect a part of the main current to pass through this minor wire. The direction of such a current flowing in the minor wire is such that as if the current-carrying charges in the main current-carrying strip are positive charges. This is the basis of this article. A quite practical experiment is proposed for testing the presented theory.
Category: Condensed Matter

[3] viXra:0908.0043 [pdf] replaced on 2013-07-04 10:20:00

Role of Air Pressure in Diamagnetism

Authors: Hamid V. Ansari
Comments: 12 Pages.

In a gradient of magnetic field, magnetic dipoles of air are attracted toward the region of intense field. So, the air pressure is more in the regions of more intense field. The formed pressure gradient exerts a net force on a body placed in the air in this gradient of magnetic field toward the region of low pressure or the region having weaker field. This is like what takes place in the process of sink-float separation. To establish the presented theory we need only to perform diamagnetism experiment in vacuum (according to the presented guidelines)to see if it will cease.(I'm ready to prepare for such an experiment in any university as a guest researcher).
Category: Condensed Matter

[2] viXra:0908.0041 [pdf] submitted on 10 Aug 2009

Independence of Capacitance from Dielectric

Authors: Hamid V. Ansari
Comments: 30 pages

It is shown that there exists a uniqueness theorem, stating that the charges given to a constant configuration of conductors take a unique distribution, which contrary to what is believed does not have any relation to the uniqueness theorem of electrostatic potential. Using this theorem we obtain coefficients of potential analytically. We show that a simple carelessness has caused the famous formula for the electrostatic potential to be written as U = 1/2 ∫D.Edv while its correct form is U = 1/2 ∫D.Eρdv in which Eρ is the electrostatic field arising only from the external charges not also from the polarization charges.
Considering the above-mentioned material it is shown that, contrary to the current belief, capacitance of a capacitor does not at all depend on the dielectric used in it and depends only on the configuration of its conductors. We proceed to correct some current mistakes resulted from the above-mentioned mistakes, eg electrostatic potential energy of and the inward force exerted on a dielectric block entering into a parallel-plate capacitor are obtained and compared with the wrong current ones.
It is shown that existence of dielectric in the capacitor of a circuit causes attraction of more charges onto the capacitor because of the polarization of the dielectric. Then, in electric circuits we should consider the capacitor's dielectric as a source of potential not think wrongly that existence of dielectric changes the capacitor's capacitance. Difference between these two understandings are verified completely during some examples, and some experiments are proposed for testing the theory. For example it is shown that contrary to what the current theory predicts, resonance frequency of a circuit of RLC will increase by inserting dielectric into the capacitor (without any change of the geometry of its conductors). It is also shown that what is calculated as K (dielectric constant) is in fact 2 - (1/K).
Category: Condensed Matter

[1] viXra:0908.0033 [pdf] submitted on 7 Aug 2009

About "SURFACE GAS" of Liquids and Solids

Authors: Vladislav Konovalov
Comments: 5 pages

Many characteristics of fluids and solids it is possible to calculate, using notion about existence of "surface gas".
Category: Condensed Matter