derivative voltage
31Maxwell's equations — For thermodynamic relations, see Maxwell relations. Electromagnetism …
32Transformer design — This page deals primarily with the design of electrical transformers. For the definition, function, and history, see Transformer.In electrical engineering, practical transformer design requires knowledge of electrical principles, materials, and… …
33Maximum power point tracking — Current voltage characteristics of a solar cell at a particular light level, and in darkness. The area of the yellow rectangle gives the output power. Pmax denotes the maximum power point Maximum power point tracking (MPPT) is a technique that… …
34Legendre transformation — f(x) . The function is shown in red, and the tangent line at point (x 0, f(x 0)) is shown in blue. The tangent line intersects the vertical axis at (0, f^star) and f^star is the value of the Legendre transform f^star(p 0) , where p 0=dot{f}(x 0) …
35Paschen's law — Paschen s Law, named after Friedrich Paschen, was first stated in 1889. [cite journal title = Ueber die zum Funkenübergang in Luft, Wasserstoff und Kohlensäure bei verschiedenen Drucken erforderliche Potentialdifferenz author = Friedrich Paschen… …
36Hodgkin–Huxley model — Basic components of Hodgkin–Huxley type models. Hodgkin–Huxley type models represent the biophysical characteristic of cell membranes. The lipid bilayer is represented as a capacitance (Cm). Voltage gated and leak ion channels are represented by… …
37TRAXX — Bombardier TRAXX family (electric) TRAXX F140 AC1 : Deutsche Bahn AG Class 185 Power type electric Builder Bombardier Transportation Model TRAXX F140 AC …
38Reactance (electronics) — Reactance is a circuit element s opposition to an alternating current, caused by the build up of electric or magnetic fields in the element due to the current. Both fields act to produce counter emf that is proportional to either the rate of… …
39Chemical potential — Chemical potential, symbolized by μ, is a measure first described by the American engineer, chemist and mathematical physicist Josiah Willard Gibbs. It is the potential that a substance has to produce in order to alter a system.[1] In broadest… …
40Conjugate variables — For conjugate variables in context of thermodynamics, see Conjugate variables (thermodynamics). Conjugate variables are pairs of variables mathematically defined in such a way that they become Fourier transform duals of one another,[1][2] or more …
