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Electrons emitted from the filament move several times in back and forth movements around the grid before finally entering the grid.
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Electrons and emitted
Electrons can also be emitted from the electrodes of certain metals when light of frequency greater than the threshold frequency falls on it.
Electrons emitted in this manner may be referred to as photoelectrons.
Electrons emitted from the cathode possess very low energy of only a few eV.
Electrons emitted at any point are accelerated a modest distance down the funnel before impacting the surface, perhaps on the opposite side of the funnel.
Electrons and positrons can be discriminated from other charged particles using the emission of transition radiation, X-rays emitted when the particles cross many layers of thin materials.
Electrons and from
Electrons in an s orbital benefit from closer proximity to the positively charged atom nucleus, and are therefore lower in energy.
Electrons are the charge carriers in metals and they follow an erratic path, bouncing from atom to atom, but generally drifting in the opposite direction of the electric field.
Electrons are extracted from metal electrodes either by heating the electrode, causing thermionic emission, or by applying a strong electric field and causing field electron emission.
Electrons which diffuse from the cathode into the P-doped layer, or anode, become what is termed " minority carriers " and tend to recombine there with the majority carriers, which are holes, on a timescale characteristic of the material which is the p-type minority carrier lifetime.
: Electrons are transferred from iron reducing oxygen in the atmosphere into water on the cathode, which is placed in another region of the metal.
Electrons flow from the source terminal towards the drain terminal if influenced by an applied voltage.
Electrons are drawn from the anode to the cathode through an external circuit, producing direct current electricity.
Electrons can absorb energy from photons when irradiated, but they usually follow an " all or nothing " principle.
Electrons ejected from a solid will generally undergo multiple scattering events and lose energy in the form of collective electron density oscillations called plasmons.
Electrons tunnel from one wire to another through the island.
Electrons from ionized atoms interact mainly with neutral atoms, causing thermal bremsstrahlung radiation.
Electrons scatter from all of these, resulting in resistance to their flow.
Electrons then leak from the belt to the upper comb and to the terminal, leaving the belt positively charged as it returns down and the terminal negatively charged.
Electrons can also be completely removed from a chemical species such as an atom, molecule, or ion.
Electrons are able to jump from one band to another.
Synchrotron radiation was named after its discovery in a General Electric synchrotron accelerator built in 1946 and announced in May 1947 by Frank Elder, Anatole Gurewitsch, Robert Langmuir, and Herb Pollock in a letter entitled " Radiation from Electrons in a Synchrotron ".
Electrons in this system are not conserved, but are rather continually entering from oxidized 2H < sub > 2 </ sub > O ( O < sub > 2 </ sub > + 4 H < sup >+</ sup > + 4 e < sup >-</ sup >) and exiting with NADP < sup >+</ sup > when it is finally reduced to NADPH.
Electrons are usually generated in an electron microscope by a process known as thermionic emission from a filament, usually tungsten, in the same manner as a light bulb, or alternatively by field electron emission.
Electrons in solids have a chemical potential, defined the same way as the chemical potential of a chemical species: The change in free energy when electrons are added or removed from the system.
Electrons flow from the negative terminal of the power supply up the negative rail, across the projectile, and down the positive rail, back to the power supply.
Electrons ionized from the neutral gas are not useful in sustaining the negative corona process by generating secondary electrons for further avalanches, as the general movement of electrons in a negative corona is outward from the curved electrode.
Electrons emerging from the accelerator have energies up to 25MeV and are moving an appreciable fraction ( 95-99 + percent ) of the speed of light ( relativistic velocities ).
Electrons and move
Electrons move quite long distances through proteins by hopping along chains of these cofactors.
Electrons in the conduction band may move freely throughout the material in the presence of an electrical field.
Electrons will move to the left side ( uncovering positive ions on the right side ) until they cancel the field inside the metal.
Electrons can move quite freely between energy levels without a high energy cost.
Electrons then move spontaneously from donor to acceptor through an electron transport chain.
*“ Electrons move at the same speed whether at Intel or AMD .”
Electrons in the conduction band can respond to the electric field in the detector, and therefore move to the positive contact that is creating the electrical field.
Electrons move according to the cross product of the magnetic field and the electron propagation vector, such that, in an infinite uniform field moving electrons take a circular motion at a constant radius dependent upon electron velocity and field strength according to the following equation, which can be derived from circular motion:
Electrons and several
Electrons are accelerated to high speeds in several stages to achieve a final energy that is typically in the GeV range.
Electrons are accelerated to high speeds in several stages to achieve a final energy that is typically in the gigaelectronvolt range.
Electrons also have a long ballistic length at this temperature ; their mean free path can be several micrometres.
Electrons and times
Electrons are particulate radiation and, hence, have cross section many times larger than photons, so that they do not penetrate the product beyond a few inches, depending on product density.
Electrons and back
Electrons and ions in the magnetosphere, for example, will bounce back and forth between the stronger fields at the poles.
Electrons and around
Electrons form notional shells around the nucleus.
Electrons are bound by electromagnetic wave mechanics into orbitals around atomic nuclei to form atoms, which are the building blocks of molecules.
Electrons in the emitters, or the " holes " in the collectors, would cluster at the surface of the crystal where they could find their opposite charge " floating around " in the air ( or water ).
Electrons form notional shells around the nucleus.
Electrons inside the blob travel at speeds just a tiny fraction below the speed of light and are whipped around by the magnetic field.
Electrons, within an electron shell around an atom, tend to distribute themselves as far apart from each other, within the given shell, as they can ( due to each one being negatively charged ).
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