  In the previous paper, we introduced a new method of gravitational waves (GW)
detection. In our proposal, we replaced usual Weber's metallic bar with a cold
electronic plasma. We obtained a nonhomogenous differential equation for
tangential electric field that on it GW is known as nonhomogenous term. In this
paper we estimate, the dimension of pipe, the electron density and some other
associated parameters for obtaining the best detection.
