A cursory examination of Eq. (2) reveal that the nonlinear terms must have greater magnitudes than the magnetic diffusive term for the dynamo action. This observation immediately suggests that the minimum magnetic Reynolds number must be greater than one or so. Since Re = RM/PM, the Reynolds number required for dynamo action in liquid metals is rather large, which requires large power in terrestrial experiments and large grids for computer simulations. Hence, dynamo simulations of liquid metals, geodynamo, and solar dynamo, as well as terrestrial dynamo experiments using liquid metals are quite difficult. Most numerical simulations of dynamo have been focused on PM close to one. Some of the recent studies have extended the simulation to 0.01 using large eddy simulations or hyperdiffusive parameters [3]. These simulations attempt to study dynamo effects as a function of Reynolds number and magnetic Prandtl number.