Приклади вживання Current density Англійська мовою та їх переклад на Українською
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The power and current density.
Current density in a beam j=50 А/сm2.
Allowable current density, A/cm2.
Where the conductivity σ and resistivity ρ are rank-2 tensors,and electric field E and current density J are vectors.
The current density is directly proportional to the electric field E.
J{\displaystyle\mathbf{J}} is the electric current density vector, with components(Jx, Jy, Jz).
The current density might be too low in some areas, and too strong in others.
As shown below,this expression simplifies to a single number when the electric field and current density are constant in the material.
In the general case, the current density of one carrier is determined by the formula[9].
The color of theglow of a neon lamp depends not only on the composition of the gas mixture, but also on the current density, as well as on its frequency.
The current density of the cloud is much higher than the hot gas surrounding the black hole.
The color of this flash depends on factors such as current density, the viewing distance and the various particles present in the path of the tracer.
The current density must be sufficiently high to push the domain walls(as in electromigration).
The amount of chromic acid mist generated depends on several variables such as part loading,time, current density and concentration.
For the physical examples here, current density J or magnetic field B would be F in the diagram.
The current density increases, the metal begins to heat up more, and as a result, it will lead either to aluminum burning out at the junction, or, in the worst case, to a fire.
Hall potential difference Ux depends on the material of the plate, the current density, the height h of the plate hand the magnetic field.
The current density in a cathode spot depends on the cathode material and may reach tens of thousands of A/cm2.
However, there are practically no significant effects on the fetus, since the current density that reaches the uterus is usually very small in order to disturb the rhythm of the child.
Thus, under the current density of the population in the already constructed blocks(200 to 600 persons./ Ha), to build a house on the free"patch" it will be impossible.
Generalizations to include the effects of magneticfields have led to two different theories: current density functional theory(CDFT) and magnetic field density functional theory(BDFT).
The current density- vector physical quantity that is numerically equal to the force of current flowing through a unit area perpendicular to the current.- for direct current, and- for alternating-current.
To avoid electrochemical corrosion(and passivation of titanium surfaces) the current density at the surface of the electrodes must be small, and therefore large electrodes are required.
The distinctive features of all forms of arc discharge(which are closely associated with the nature of the electron emission from the cathode in this type of discharge)are the small cathode fall and the high current density at the cathode.
Express the current intensity and the current density of the velocity v of the ordered motion of electrons in a conductor.
In an ideal case, cross-section and physical composition of the examined material are uniform across the sample,and the electric field and current density are both parallel and constant everywhere.
This is not inconsistent with the equations of electrodynamics if we assume that current density and electric field strength are axial vectors and- at the same time- that electric charge is a pseudoscalar.
Thermionic emission also can take place with ions of low kinetic energy at the cathode(that is, with a small cathode fall),but under these conditions a high current density is required, since the greater the number of ions bombarding the cathode, the more intensely it is heated.
Defects in contact metallization lead to the mechanical pressure on plates,a decrease in the short-circuit current density and the impossibility of connecting the solar cell in the module to obtain the specified values of current and voltage at the operating point.
The Electrochemistry Module includes capabilities such as modeling electrochemical reaction mechanisms,mass transport, and current density distributions enable efficient simulation for applications including electrolysis, electrodialysis, electroanalysis, electrochemical sensors, and bioelectrochemistry.