The electric potential and charge distribution of a charged ellipsoidal conductor;

Different methods of calculating the electric potential of a uniformly charged ring;

The discussion of electric potential reference point from some feign mistakes;

The Electril Field and the Potential Distrikution in the Plane of Ring for An Even Charge Ring;

The electric field potential and intensity of an electric disk conductor;

Calculation and discussion of the potential of a system for a point charge and a dielectric sphere;

The new solution of an electric potential and an electric field distributions for a charged electric conduct ring.

In the rectangular coordinate system, we express the electric field intensity and different position electric field energy of the elliptical ring with positive electric charge in the central axis.

The discussion of some questions on electrode potential;

Oxidation reduction electro-dynamic potential was measured for ISS de-sulfur catalyst solution using Nenrst equation,electrode potential—pH curve(φ—pH Curve) of de-sulfur solution was drawn,which showed max.

Using the generalizd electrode potentials,the conditions for generalized oxidation and reduction titration are concluded.

Numerical simulation of profiles of potential,current density and electromagnetic force in GTAW-arc;