Hertz vectors, or the Hertz vector potentials, are an alternative formulation of the electromagnetic potentials. They are most often introduced in electromagnetic...
14 KB (1,362 words) - 00:39, 9 May 2024
Heinrich Rudolf Hertz (/hɜːrts/ HURTS; German: [ˈhaɪnʁɪç ˈhɛʁts]; 22 February 1857 – 1 January 1894) was a German physicist who first conclusively proved...
39 KB (3,892 words) - 10:13, 31 August 2024
\times {\boldsymbol {\pi }}_{\mathrm {m} }\right),} but the magnetic Hertz vector π m {\displaystyle {\boldsymbol {\pi }}_{\mathrm {m} }} is 0 since the...
28 KB (5,506 words) - 17:33, 27 October 2023
In physics, the Poynting vector (or Umov–Poynting vector) represents the directional energy flux (the energy transfer per unit area, per unit time) or...
33 KB (4,638 words) - 04:52, 19 August 2024
In classical electromagnetism, magnetic vector potential (often called A) is the vector quantity defined so that its curl is equal to the magnetic field:...
21 KB (3,174 words) - 19:15, 19 August 2024
scalar control (volts-per-Hertz, V/f control). Technische Universität Darmstadt's K. Hasse and Siemens' F. Blaschke pioneered vector control of AC motors starting...
23 KB (2,648 words) - 20:59, 8 December 2023
Bra–ket notation (redirect from Ket vector)
notation, is a notation for linear algebra and linear operators on complex vector spaces together with their dual space both in the finite-dimensional and...
43 KB (6,367 words) - 17:29, 31 August 2024
Flux (redirect from Flux of a vector field)
in applied mathematics and vector calculus which has many applications to physics. For transport phenomena, flux is a vector quantity, describing the magnitude...
28 KB (3,845 words) - 15:56, 27 April 2024
Angular velocity (redirect from Angular frequency vector)
}}} , the lowercase Greek letter omega), also known as angular frequency vector, is a pseudovector representation of how the angular position or orientation...
17 KB (2,525 words) - 13:28, 21 June 2024
Magnetic field (redirect from Magnetic field vector)
described mathematically by a function assigning a vector to each point of space, called a vector field (more precisely, a pseudovector field). In electromagnetics...
104 KB (12,959 words) - 07:52, 9 August 2024