Insulator, resister, and conductor are capacitors

Abstract

Abstract The phenomenon of dispersion and absorption in materiel has been interpreted by dielectric polarization for more than a century. A different theory for the phenomenon was constructed after the capacitance had been found in rock. The new theory has approved that an insulator is also with capacitance. The phenomenon of negative dielectric constant in the conductor (metals) is hard to be explained by polarization theory. All the formulas describing the dispersion based on polarization theory is empirical formula and contradicts each other. Here we show that the metal is also with capacitance and the negative dielectric constant is mainly caused by induction. The bottleneck effect for the current causes material capacitance. The capacitance formula of this new theory is same to the different polarization based empirical formulas mathematically. The material capacitance formula can be adopted to insulators, resistors, and conductors. In the previous articles, author has approved that the capacitance formula can be adopted to insulators and resistors. In this article, it mainly has approved that the capacitance formula can be also adopted to conductor. In brief, all material such as insulator, resistor, and conductor are with capacitance. This paper puts the explanation of dispersion from empirical formula forwards the theory conduced formula.