aThe charge current is programmed by using a resistor[translate] a此时距离重要考试只剩两个星期了, This time was away from the important test only to remain for two weeks,[translate] acharge current is calculated by the following equation[translate]...
HayashiM.TakaneY.EbisawaH.ingentaconnectPhysica BM. Hayashi, Y. Takane, H. Ebisawa, Time-dependent Ginzburg-Landau equation of charge- density-waves and numerical simulation of the sliding, Physica B 460 (2015) 6-10.
Here, instead of discussing all these equations at one place, we shall consider two distinct cases—one static, in which the charges and the current do not change with time, and the other dynamic, in which they do vary. Then we shall explain each of these equations with their ...
where q represents the charge of the particle and \(A_\mu \) denotes the 4-vector potential. The symbol \({\tilde{\sigma }}\) indicates the sign convention for the metric tensor: it takes the value of \(+1\) for the metric with diagonal elements \((1,-1,-1,-1)\) and \(-...
In the equation above \(\sigma _i \; (i=1,2,3)\) are the Pauli matrices, and \(\hat{\mathbf {p}} = -i \hbar \mathbf {\nabla }\). The conserved charge and current are given by $$\begin{aligned} {\left\{ \begin{array}{ll} \rho = \Psi ^\dagger \sigma _3 \Psi \\...
Since U = 0, ar and az are equal to zero and the common mode of ion trap operation corresponds to operation on the qz axis of the stability diagram. The expression for qz contains the mass/charge ratio for a given ion, the size of the ion trap, r0, the amplitude V of the RF pot...
A theory of the behavior of strong electrolytes, according to which each ion is surrounded by an ionic atmosphere of charges of the opposite sign whose behavior retards the movement of ions when a current is passed through the medium. McGraw-Hill Dictionary of Scientific & Technical Terms, 6E...
aWe need to charge 我们需要充电[translate] aI certify from the records of this office that royce corporation is a delaware corporation authoriz-ed to transact business in the state of florida,qualifide on november 8, 2002. 我从这个办公室纪录royce公司是授权的特拉华公司办理事务在佛罗里达州, quali...
The complete system of equations includes the mass balance of ionic species, the conservation of mass (continuity equation) and momentum (Navier–Stokes equations), a condition for the net charge density (electroneutrality or Poisson's law) and a constitutive equation linking current density and ion...
Let Q(t) be the charge in the capacitor (measured in Coulombs) at time t (measured in seconds). Then the current is denoted by i, and is equal to (26)i=dQdt So the voltage drop across the capacitor is (27)EC=1C∫idt The resistance results in a voltage drop of (28)ER=Ri The...