The meaning of ELECTRIC CURRENT is 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.
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 ...
In conclusion, we performed nonlinear dynamical analysis of decompositions arising from electronic instabilities such as current-controlled NDR and Mott-transition instabilities, and showed that both current-density and electric-field decompositions are possible depending on the operating conditions and the ty...
Electric current, any movement of electric charge carriers such as electrons, protons, ions, or holes. Electric current in a wire, where the charge carriers are electrons, is a measure of the quantity of charge passing any point of the wire per unit of t
WlightbulbinaboutonesecondElectricFieldsElectricFieldsJustlikegravityfield,chargeshaveaforcefield(E)aswell,measuredinforceperunitchargeE=F=kQqr2whereQisapositivetestchargeDirectionoffields–awayfromapositivecharge,towardanegativechargeForceFieldLinesForceFieldLines•Fieldshavestrengthanddirection•Fieldisdetermined...
Electric Field Strength Dependent Electric Conductivity in Highly Insulating Materials 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》 ...
generated from high-voltage direct-current transmission lines can induce the ion around the lines, which will increase the electric field and the ion current density and influence the environment nearby. Based on the finite-element method, an iterative algorithm to analyze the electric field and ...
aareyouin H areyouin H[translate] ai didn'tmake any promise i didn'tmake中的任一许诺[translate] a4. If the electric field applied is unchanged, the current produced is d.c. 4. 如果被应用的电场是未改变的,被生产的当前是d.c。[translate]...
[translate] aBecause the electric field or current failure LED insulating layer,Make device can't work (destroyed),Performance for die lamp。 由于电场或当前失败LED绝缘层,做设备不可能运转 (毁坏),表现为模子灯。 [translate] 英语翻译 日语翻译 韩语翻译 德语翻译 法语翻译 俄语翻译 阿拉伯语翻译 西班牙...
We present electric field, magnetic field, and charged particle observations from the upward current region of the aurora focusing on direct observations of parallel electric fields at the boundary between the auroral cavity and the ionosphere. The direct observations of the parallel electric field by...