Physics Help Forum Cylindrical containing a neutral ionized gas
 Feb 12th 2018, 04:42 AM #1 Junior Member   Join Date: Oct 2017 Posts: 2 Cylindrical containing a neutral ionized gas In a cylindrical container of radius $\displaystyle R$ and height $\displaystyle h \ll R$, with long axis $\displaystyle \hat{z}$ , in the presence of gravity acceleration $\displaystyle \vec{g}=−g \vec{z}$ is contained a neutral ionized gas, whose ions can be described as material points with electric charge $\displaystyle q>0$ and mass $\displaystyle M$ (heavy positive ions) and material points with electric charge $\displaystyle −q$and mass \$\displaystyle m