Wednesday, September 3, 2008

AISLANTES Y CONDUCTORES

Un aislante es un material que no permite que los electrones circulen con facilidad. Ej. madera, vidrio, caucho, plastico, teflon, porcelana, algunas telas de algodon.

\large F=ke\frac{\left|_{q_1} \right|\left|_{q_2} \right|}{^{r^2}}

\large Ke=\frac{1}{4\pi _{\varepsilon_0}}=8.99x^{10^9}\frac{N^{m^2}}{^{C^2}}

\large _{\varepsilon_0} =8.85x4x10^{^12} \frac{^{c^2}}{N^{m^2}}


Particula Carga C Masa kg
-------------------------------------------------
Electron -1.6021917x10^{^-19} 9.1095x10^{^-31}
Proton 1.6021917x10^{^-19} 1.67261x10^{^-27}
Neutron 0 1.67492x10^{^-27}
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