The surface electric field E and Maxwell current density JM have been measured simultaneously under and near small Florida thunderstorms. These records show that the amplitude of JM is of the order of 1 nA/m2 or less in the absence of precipitation and that there are regular time variations ...
According to your instruction i have found the current density and electric field .. but i could not find the exact surface integration of model.. can you explain the steps that how to do that.. Please.. here i am attaching you my 2D model.. ...
In 1963 Ridley postulated that under certain bias conditions circuit elements exhibiting a current- or voltage-controlled negative differential resistance will separate into coexisting domains with different current densities or electric fields, respecti
For a well conditioned sample the peak current is strongly dependent on the charging electric field and on the mean trapping depth of the injected charge... ER Neagu,JN Marat-Mendes - 《Materials Science Forum》 被引量: 0发表: 2006年 The Local Electric Field in Photorefractive and Other Sem...
: a movement of positive or negative electric particles (such as electrons) accompanied by such observable effects as the production of heat, of a magnetic field, or of chemical transformations compare alternating current, direct current, displacement current ...
CHAPTER 16 Electric Charge and Electric Field - Scietech:16章电荷与电场-科技 热度: Space charge limited current and 热度: Control of magnetism by electric fields 热度: ElectricFieldsElectricFields andPotentialsandPotentials ElectricForceElectricForce ...
Electric current definition and calculations. Electric current definition Electrical current is the flow rate ofelectric chargein electric field, usually in electrical circuit. Using water pipe analogy, we can visualize the electrical current as water current that flows in a pipe. ...
37 Charged particles experience forces in an electric field. Current-carrying wires can experience a force in a magnetic field. In the diagram, P and Q show the forces F acting on charged particles in an electric field. R and S show the forces F acting on current-carrying wires in a ...
field current 美 英 un.激磁电流 网络励磁电流;磁场电流;磁场由场电 英汉 网络释义 un. 1. 激磁电流
In physical reservoir computing with spintronics devices, nonlinear magnetization dynamics has been excited in nanostructured ferromagnets by applying electric current and/or magnetic field. For example, spin-transfer effect31,32 has been frequently used to excite an auto-oscillation of the magnetization ...