Recent content by norbert

Hi adriank I am grateful for your help really there is no connection with the triangle inequality I can set the last two terms of (A-3) equation to constant a and b respectively hence using the 2ab < a^2 + b^2 relation I can obtain the upper limit: |\lambda_{1}||\lambda_{2}| . [...

this upper limit is wrong...! I need a help I have some concerns about this text: it can easily be shown that [SIZE="3"][FONT="Times New Roman"]F satisfies all the criteria of a vector space. As an example, we demostrate that if \psi_{1}(r) and \psi_{2}(r) \in [FONT="Times New...

On my last comment referred to the space functions F we have the |\psi(r)|2 expanded expression given by (A-3) The last two terms of (A-3) have the same modulus, which has as an upper limit: |\lambda1||\lambda2|[|\psi1(r)|2 + \psi2(r)|2] Its OK, tha last two terms have the same modulus...

I have some concerns about Structure of the wave function space F I am referring to chapter II of QUANTUM MECHANICS OF Cohen-Tannoudji The item A-1.a of this chapter say: It can easily be shown that F satisfies all the criteria of a vector space. As an example, we demostrate that if \psi1(r)...

hello all

like an electrolytic capacitor, no really. I´m working with very high dc voltage 50-60 KV at least the problem is to store this amount of energy in a relatively small device without lost certainly this is a technical challenge.

I have thought to do a complete catalog with the values of many compounds. of course, the idea is to use after these values to industrial development the physical condition should be following: -applied frequency null (dc-voltage) -room temperature -normal atmosphere pressure (760mm Hg)...

Ok this solution is an organic acid, belong to carboxylic acid group I suppose that its electrical properties are similar to components in this group. Sure the breakdown voltage of it depends on the frequency its value falls with it.

Hello everybody I have tried to obtain but I have not been successful the dielectric strength or breakdown voltage values of following materials... these are: FORMIC ACID and GLYCERIN. (to room temperature) I need to know these values... thank you again. Norbert

somebody know about this terms: "timelike, spacelike or lightlike" they often are used in relativistic electrodynamic i.e when I´m referring to the lightcone in a spacetime diagram. I would like some physics-interpretation of this concepts. thanks. D. Norbert

I need a physical meaning about "curl" (rotational field) thanks... NOR.