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Vector energy density spectrum.
        Existence are the vector properties, which manifest through their interactions 
        
        called energy, becoming microscopic objects, hydrogen atoms. The structure 
        
        of the hydrogen atom represents the vector energy density spectrum of 
        the 
        orthogonal - "electric and magnetic" circuits. Electricity and 
        magnetism 
     
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being structures of vector properties 
        - energy. The attractive forces in 
        the orthogonal circuits alternately compress, one around the other, establishing
        a balance between the variable, kinetic state and the solid, potential 
        state, the 
        nucleus without oscillations - the spectrum of the hydrogen atom. The 
        atom 
        thus becoming an "electromagnetic" oscillator, a spectrum of 
        frequencies.
     
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Obviously, the energy of the atom is 
        the potential state of the density spectrum.
        In the absence of kinetic-potential balance, the spectrum becomes only 
        kinetic.
        Open vector polarities from the axes of orthogonal circuits, unites the 
        interatomic 
        vector circuits, forming structures of atoms. In the multitude of hydrogen 
        
        atoms, when the interatomic bonds close an electric circuit, simultaneously, 
        
        interatomic magnetic circuits close around it. And again, the attractive 
        forces 
        in each orthogonal circuit compress around each other, forming a macroscopic 
        
        body, a star. In the structure of the star, the vector energy density 
        spectrum 
        has its maximum density and pressure in the electric core, at zero Kelvin.
        The nucleus is generated by the attractive forces in the electric circuit 
        and by 
        the pressure of the attractive forces in the magnetic circuits. The pressure 
        of 
        the attractive forces from the magnetic circuits transforms the atomic 
        circuits 
        into vector circuits, the star becoming a core without a gas sphere, a 
        black hole.