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- ...is positive and in the opposite direction when the charge is negative. The electric field may vary in intensity and direction from point to point in space, it is the ...oulomb]], equivalent to [[volt]] per [[meter]]. In [[Gaussian units]], the electric field is expressed in units of [[dyne]] per [[statcoulomb]] (formerly known as es6 KB (914 words) - 18:48, 30 October 2021
- 92 bytes (13 words) - 05:32, 3 December 2008
- Auto-populated based on [[Special:WhatLinksHere/Electric field]]. Needs checking by a human.1 KB (141 words) - 11:57, 28 July 2011
- ...ric, charge distribution, like a noble gas atom, which does not create an electric field in its environment. Take a [[Cartesian coordinates|Cartesian coordinate sys12 KB (1,953 words) - 04:38, 5 October 2009
- 218 bytes (34 words) - 10:39, 6 December 2008
- 12 bytes (1 word) - 23:43, 10 November 2007
- Auto-populated based on [[Special:WhatLinksHere/Multipole expansion of electric field]]. Needs checking by a human.516 bytes (66 words) - 18:43, 11 January 2010
Page text matches
- Fourier series of the following real vector fields: electric field, magnetic field, and vector potential.141 bytes (18 words) - 03:20, 5 December 2009
- ...medium as a proportionality between an [[electric displacement]] and an [[electric field]] in a dielectric.227 bytes (29 words) - 11:53, 19 April 2011
- {{r|Electric field}}781 bytes (105 words) - 09:49, 7 December 2008
- a vector field '''D''' in a dielectric; '''D''' is proportional to the outer electric field '''E'''.136 bytes (19 words) - 12:35, 5 December 2008
- ...[electrical polarization|electrically polarized]] particle in a [[rotating electric field]]. ...ctric motor]], it arises from a [[phase lag]] between the applied rotating electric field and the ensuing [[relaxation]] processes within the particle.747 bytes (102 words) - 03:26, 8 April 2009
- Auto-populated based on [[Special:WhatLinksHere/Electric field]]. Needs checking by a human.1 KB (141 words) - 11:57, 28 July 2011
- {{r|Electric field}} {{r|Multipole expansion of electric field}}1 KB (142 words) - 17:58, 17 April 2010
- ...e on an electrically charged particle that moves through a magnetic and an electric field.130 bytes (18 words) - 06:16, 30 June 2008
- ...how much energy is needed to move an electrically charged object within an electric field.163 bytes (24 words) - 08:26, 30 May 2008
- {{r|Electric field}}572 bytes (69 words) - 11:55, 11 January 2010
- ...n are separated from each other according to their relative velocity in an electric field.204 bytes (29 words) - 21:38, 16 November 2010
- A change, periodic in space and time, of an electric field '''E'''('''r''',t) and a magnetic field '''B'''('''r''',t); a stream of ele304 bytes (46 words) - 16:05, 8 March 2010
- {{r|Electric field}}707 bytes (90 words) - 16:01, 11 January 2010
- {{r|Electric field}}354 bytes (39 words) - 17:24, 9 November 2010
- ...ribution polarizes; describes the amount of charge separation caused by an electric field.157 bytes (21 words) - 04:33, 28 November 2008
- ...ity of a material near its surface caused by the penetration of an applied electric field.121 bytes (20 words) - 11:54, 8 January 2011
- ...is positive and in the opposite direction when the charge is negative. The electric field may vary in intensity and direction from point to point in space, it is the ...oulomb]], equivalent to [[volt]] per [[meter]]. In [[Gaussian units]], the electric field is expressed in units of [[dyne]] per [[statcoulomb]] (formerly known as es6 KB (914 words) - 18:48, 30 October 2021
- {{r|Electric field}}849 bytes (109 words) - 21:28, 11 January 2010
- ...ral lines of atoms and molecules due to the presence of an external static electric field.162 bytes (24 words) - 04:33, 29 April 2009
- \mathbf{E} &&& \hbox{electric field}\\ ...''' and [[unit charge]]. The last two terms represent the force due to the electric field, with Ψ the (scalar) electric potential. It seems that Maxwell only con4 KB (674 words) - 05:17, 23 February 2009
- {{r|Electric field}}923 bytes (114 words) - 17:36, 17 April 2010
- {{r|Multipole expansion of electric field}}532 bytes (70 words) - 16:13, 11 January 2010
- {{r|Multipole expansion of electric field}}556 bytes (73 words) - 18:37, 11 January 2010
- {{r|Electric field}}1 KB (189 words) - 17:55, 17 April 2010
- {{r|Electric field}}1 KB (160 words) - 13:38, 25 April 2011
- {{r|Electric field}}730 bytes (91 words) - 15:58, 11 January 2010
- where the displacement '''D''' is equal to the electric field '''E''' times ε. The latter quantity is the [[relative permittivity3 KB (415 words) - 13:04, 29 March 2009
- {{r|Electric field}}1 KB (148 words) - 16:47, 11 January 2010
- ...ow determination of exact solutions of the [[Maxwell equations]] for the [[electric field]] and [[magnetic flux density]] generated at an arbitrary location by an id341 bytes (48 words) - 10:04, 25 April 2011
- {{r|Electric field}}565 bytes (72 words) - 17:08, 11 January 2010
- {{r|Electric field}}1 KB (180 words) - 11:54, 31 December 2022
- ...age difference. Thus, the ''polarization of the dielectric'' reduces the [[electric field]] inside the dielectric.4 KB (514 words) - 12:35, 26 October 2021
- {{r|Electric field}}801 bytes (103 words) - 15:47, 11 January 2010
- {{r|Electric field}}294 bytes (35 words) - 18:04, 3 July 2011
- ...on an electrically charged particle that moves through a magnetic plus an electric field. ...Lorentz force is equal to ''q''•'''E''' (charge of the particle times the electric field). It is in the same direction as '''E''' for positively charged particles a5 KB (833 words) - 21:31, 26 March 2022
- ...on the [[multipole expansion of electric field|multipole expansion]] of an electric field. ==Dipole in an electric field==8 KB (1,270 words) - 18:42, 30 October 2021
- {{r|Electric field}}1 KB (196 words) - 05:55, 3 April 2011
- Auto-populated based on [[Special:WhatLinksHere/Multipole expansion of electric field]]. Needs checking by a human.516 bytes (66 words) - 18:43, 11 January 2010
- {{r|Electric field}}543 bytes (70 words) - 20:36, 11 January 2010
- ...a [[dielectric]]. The displacement '''D''' is proportional to an external electric field '''E''' in which the dielectric is placed. ...ization (physics)|polarization]] of the dielectric which gives an opposing electric field.7 KB (1,126 words) - 17:44, 17 April 2010
- {{r|Electric field}}565 bytes (73 words) - 20:36, 11 January 2010
- {{r|Multipole expansion of electric field}}534 bytes (67 words) - 17:59, 11 January 2010
- ...umber density ''N'' (number of particles per unit volume) in an external [[electric field]] '''E'''. The sum of '''E''' and an internal field '''E'''<sub>int</sub> i ...relation between '''P''', the [[electric displacement]] '''D''', and the electric field '''E''' follows7 KB (1,105 words) - 10:55, 11 June 2009
- {{r|Multipole expansion of electric field}}721 bytes (92 words) - 17:54, 11 January 2010
- {{r|Multipole expansion of electric field}}702 bytes (87 words) - 20:28, 11 January 2010
- {{r|Electric field}}662 bytes (84 words) - 16:47, 11 January 2010
- ...ilon;<sub>r</sub> is related to the proportionality constant between the [[electric field]] '''''E''''' and the [[electric displacement]] '''''D''''', namely '''''D' ...r to make the connection with the definition above, we recall that the [[electric field]] above a charged plate of infinite size is independent of the distance fro10 KB (1,481 words) - 22:20, 22 April 2011
- ...ectric displacement]] '''D''' (a [[vector field]] closely related to the [[electric field]] '''E'''). The concept was introduced by [[James Clerk Maxwell]] in 1861.< ...rcling the wire. In a very similar way, a displacement current (a changing electric field) causes a magnetic field encircling it. It is the displacement current in t6 KB (972 words) - 16:59, 27 October 2021
- ...ed to the proportionality of [[current density]] <math>\vec J</math> and [[electric field]] <math>\vec E</math> that is observed in many materials (especially metals1 KB (225 words) - 02:06, 24 October 2009
- ...arges causing the field and hence the test particle does not influence the electric field. The direction of the electric field is by convention such that it points away from a positive charge and points13 KB (2,015 words) - 10:16, 21 October 2021
- {{r|Multipole expansion of electric field}}879 bytes (114 words) - 03:09, 8 March 2024
- {{r|Electric field}}990 bytes (131 words) - 12:05, 6 March 2024
- In Gaussian units the [[electric field]] '''E''', the [[polarization]] '''P''', the [[electric displacement]] '''D <tr> <td><i>E</i> </td> <td>[[Electric field]] </td> <td>V/m </td> <td>10<sup>4</sup>/<i>c</i11 KB (1,527 words) - 17:15, 2 November 2021
- ...rostatics]], Gauss' law is a theorem concerning a surface integral of an [[electric field]] '''E'''. In [[Vacuum (science)|vacuum]] Gauss' law takes the form: ...rface element d''S'', pointing outward. The vector '''E'''('''r''') is the electric field at the position d'''S''', the dot indicates a [[dot product]] between the v6 KB (988 words) - 17:21, 2 November 2021
- {{r|Multipole expansion of electric field}}993 bytes (129 words) - 20:50, 11 January 2010
- At a microscopic level, the magnetic flux '''B''' and the electric field '''E''' determine the behavior of charges. For example, a single moving cha9 KB (1,330 words) - 16:37, 31 March 2011
- ...ow determination of exact solutions of the [[Maxwell equations]] for the [[electric field]] and [[magnetic flux density]] generated at an arbitrary location by an id ...is the [[magnetic constant]] of the [[SI units]].With these potentials the electric field and the magnetic flux density are found to be (dots over symbols are time d5 KB (805 words) - 10:34, 28 April 2011
- {{r|Multipole expansion of electric field}}1,006 bytes (129 words) - 20:33, 11 January 2010
- where the electric field '''E''' is integrated around a closed path ''C''.9 KB (1,549 words) - 12:18, 11 June 2009
- ...etc.). As its name suggests, it consists of two [[vector fields]], the [[electric field]] '''E''' and the [[magnetic field]] '''B'''. The '''Fourier expansion of The electric field obeys one of the Maxwell equations, in electromagnetic [[SI]] units it read15 KB (2,576 words) - 00:07, 1 December 2010
- ...-known example of a Helmholtz decomposition is the following form of the [[electric field]] '''E''',11 KB (1,756 words) - 14:38, 12 April 2009
- ...ric, charge distribution, like a noble gas atom, which does not create an electric field in its environment. Take a [[Cartesian coordinates|Cartesian coordinate sys12 KB (1,953 words) - 04:38, 5 October 2009
- ...ease by which ρ can be polarized under the influence of an external [[electric field]] '''E'''. ...ollows from [[quantum mechanics|quantum mechanical]] laws, and an external electric field polarizes the electronic charge cloud. The amount of shifting of charge can12 KB (1,839 words) - 10:43, 5 October 2009
- ...''' to magnetic field '''''H''''' and electric displacement '''''D''''' to electric field '''''E'''''.11 KB (1,675 words) - 17:41, 23 April 2011
- ...evel, organizing centers are singular points in the morphogen gradient and electric field2 KB (216 words) - 16:15, 20 November 2020
- Suppose the atom is placed at <math>z=0</math> in an external (classical) [[electric field]] of frequency <math>\omega_L</math>, given by <math>\vec{E}(z,t)=\vec{E}_0 ...he dipole approximation has been assumed, and for this to remain valid the electric field must be near resonance with the atomic transition. This means that <math>\10 KB (1,685 words) - 12:22, 14 November 2007
- ...'''Maxwell equations''' are the mathematical equations that describe how [[electric field|electric]] and [[magnetic field|magnetic]] fields are created by [[electric ...the most basic ones are the ''microscopic equations'', which describe the electric field '''E''' and the magnetic field '''B''' ''in vacuo'', together with their s18 KB (2,680 words) - 18:46, 16 December 2010
- ...eration after [[lesion]]s such as limb [[amputation]]. He suspected that [[electric field]]s played an important role for controlling the regeneration process, and t9 KB (1,280 words) - 08:12, 20 September 2013
- ...s or molecules (in particular proteins, [[DNA]], and [[RNA]]) through an [[electric field]] that separates them exclusively on the basis of their size or [[molecular The velocity of the particles are related to the [[electric field potential]] by the following equation:15 KB (2,229 words) - 15:31, 16 December 2010
- ...econd-order Stark effects. The first-order effect is linear in the applied electric field, while the second-order effect is quadratic in the field. ...ldes auf Spektrallinien I. Quereffekt'' (Observations of the effect of the electric field on spectral lines I. Transverse effect), Annalen der Physik, vol. '''43'''13 KB (2,036 words) - 18:38, 10 February 2010
- ...ctron density that responds to applied fields is so large that an external electric field can penetrate only a very short distance into the material. However, in a s ...ng a metal "gate" electrode). In the insulator there are no charges so the electric field is constant, leading to a linear change of voltage in this material. As a r11 KB (1,755 words) - 13:05, 2 February 2011
- ...''electromagnetic wave''' is a change, periodic in space and time, of an [[electric field]] '''E'''('''r''',''t'') and a [[magnetic field]] '''B'''('''r''',''t''). A The electric field vectors in figure 1 are all in one plane, this is the ''plane of polarizati25 KB (3,994 words) - 17:54, 17 April 2010
- ===Interaction with electric field=== When the molecule is brought into an [[electric field]] '''F''' it obtains an energy with17 KB (2,690 words) - 01:15, 22 September 2009
- ...rces due to [[Electric dipole|charge dipoles]] or [[Multipole expansion of electric field|charge multipole]]s. The exact distribution of charge within assemblies of ...he force at position '''''r''''' is related to the potential through the ''electric field'' '''''E''''' at point '''''r''''' defined by:21 KB (3,138 words) - 05:36, 6 March 2024
- ...The production of X-ray Bremsstrahlung when electrons are deflected in the electric field of a nucleus.]]3 KB (411 words) - 12:12, 24 May 2008
- As the term suggests, an EM field consists of two vector fields, an [[electric field]] '''E'''('''r''',''t'') and a [[magnetic field]] '''B'''('''r''',''t''). B23 KB (3,635 words) - 05:33, 1 April 2024
- ...'' and a ''scalar'' potential ''V'' to represent the basic electromagnetic electric field '''E''' and magnetic field '''B''' using the relations:<ref name=Vogel2/>19 KB (2,820 words) - 09:33, 18 February 2012
- ...om polarizes (gets a [[dipole moment]]) under the influence of an external electric field. It is also known that, in the presence of such a field, AOs of higher ''l'14 KB (2,265 words) - 05:37, 6 March 2024
- ...o permit the Casimir force to dominate will result in adding energy to the electric field between the plates, thereby converting zero-point energy to electric energy16 KB (2,522 words) - 14:33, 14 May 2023
- ...se will be considered in this article: an ion with a single electron in an electric field of octahedral symmetry. An example is the ion [Ti(H<sub>2</sub>O)<sub>6</su15 KB (2,390 words) - 10:11, 5 February 2010
- ...<sub>0</sub> apart, μ<sub>0</sub> = ''e x''<sub>0</sub>. In an external electric field ''E'' the distance between the charges will change and correspondingly the15 KB (2,231 words) - 00:49, 21 October 2013
- ...modification of quartz through either squeezing or bending causes another electric field to be generated. The interaction of mechanical stress and electric fields12 KB (1,931 words) - 00:43, 10 February 2010
- ...p>-''layer to spread the voltage out over a larger distance and reduce the electric field. (Superscripts like ''n<sup>+</sup>'' or ''n<sup>−</sup>'' refer to heavi ...actly balances the positive donor charge on the ''n''-side, so there is no electric field outside the depletion region on either side.23 KB (3,734 words) - 07:29, 12 September 2013
- ...rom diffusion due to the carrier gradient to drift under the action of the electric field.20 KB (3,320 words) - 07:39, 23 October 2021
- {{Image|Breakdown field vs bandgap.PNG|right|250px|Critical electric field for breakdown ''versus'' bandgap energy in several materials.}} Under reverse bias, a large electric field is present in the depletion layer, and carriers in the depletion layer are31 KB (4,880 words) - 08:51, 25 October 2013
- ...d a magnetic field; now it had been shown that a moving magnet produced an electric field (it is this field which causes the current to flow). Magnetic induction is40 KB (6,455 words) - 08:20, 1 September 2013
- ...d a magnetic field; now it had been shown that a moving magnet produced an electric field (it is this field which causes the current to flow). Magnetic induction is41 KB (6,564 words) - 08:21, 1 September 2013
- ==Electric field== Electric field can be thought of in two ways. Ultimately, it is tied to the force exerted45 KB (6,572 words) - 12:36, 9 March 2024
- | [[electric field]] strength || kg·m·s<sup>−3</sup>·A<sup>−1</sup>23 KB (3,590 words) - 20:32, 4 February 2024
- ...tion is based upon the modulation of the semiconductor conductivity by the electric field introduced in the body by the gate, the so-called [[field effect]]. This [[ ...a situation where the velocity of the carriers becomes independent of the electric field along the channel, the current depends upon only the carrier density and th25 KB (4,018 words) - 04:18, 1 November 2013
- ...isation]] ''P'' (a macroscopic [[dipole]]) of a [[dielectric]] in a static electric field ''E''. The work done by the field is ''E''Δ''P''. When we add an amou ...U_\infty </math> can be chosen freely since its choice does not affect the electric field (minus the gradient of ''U''), which is the physical quantity of concern. T43 KB (7,032 words) - 15:15, 15 August 2022
- *'''''E''''': [[Electric field|electric field vector]]15 KB (2,383 words) - 14:30, 13 January 2017
- ...out why evolution caused impaired regeneration capabilities, and whether [[electric field]]s or currents could stimulate regeneration. His experiments and theorizing22 KB (3,131 words) - 10:15, 8 April 2023
- ...the [[Stark effect]] treats the example of a hydrogen atom in an external electric field. ...ample, the elementary quantum model of the [[hydrogen atom]] describes the electric field of the hydrogen atom using a classical <math>-\frac{e^2}{4 \pi\ \epsilon_0\37 KB (5,578 words) - 04:54, 21 March 2024
- ...a spinless particle of [[charge]] ''q'' and [[mass]] ''m'' placed in an [[electric field]] derived from a scalar potential ''U''('''r'''). The [[potential energy]]13 KB (1,900 words) - 10:49, 30 November 2009
- ...tion of the [[field effect]], the modulation of conductivity by an applied electric field. The figure illustrates the charge balance for the cases of depletion (top20 KB (3,427 words) - 06:28, 15 October 2013
- ...d [[protoplast]] fusion. In this case protoplasts are fused, usually in an electric field. Viable recombinants can be regenerated in culture.9 KB (1,327 words) - 01:10, 2 February 2024
- ...ons only. The stationary nuclei enter the problem only as creators of an [[electric field]] in which the electrons move in a quantum mechanical way. Within this fram ...oupling]] (interaction of a nuclear [[quadrupole]] with the gradient of an electric field due to the electrons). Finally a parity violating term predicted by the [[S31 KB (4,757 words) - 02:20, 27 October 2013
- where '''E''' is the [[electric field]] and '''B''' is [[magnetic induction]] (also known magnetic flux density).17 KB (2,899 words) - 02:27, 24 March 2010
- ...called a target. As the high-energy electrons pass through the target, the electric field created by the stationary charged particles of the heavy tantalum nuclei ca9 KB (1,379 words) - 17:02, 22 March 2024