Help


[permalink] [id link]
+
Page "Maxwell's equations" ¶ 8
from Wikipedia
Edit
Promote Demote Fragment Fix

Some Related Sentences

Instead and magnetic
Instead, they cause electromagnetic field behavior that only efficiently transfers power to a receiver very close to the source, such as the magnetic induction inside an electrical transformer, or the feedback behavior that happens close to the coil of a metal detector.
Instead, they consist of periodic oscillations in electrical and magnetic fields generated by charged particles, and can therefore travel through a vacuum.
Instead, one can still define a scalar potential by also including the magnetic vector potential A.
Instead of physically connecting the antennas, data received at each antenna is paired with timing information, usually from a local atomic clock, and then stored for later analysis on magnetic tape or hard disk.
If the position and current of the wire are reflected across the dotted line, the magnetic field it generates would not be reflected: Instead, it would be reflected and reversed.
Instead, the IMAX system specifies a separate six-channel 35mm ( 1. 377 inch ) magnetic film, recorded and played back on a film follower locked to picture, just as Vitaphone had been ( utilizing 16-inch 33 1 / 3 RPM electrical transcription discs ) in the early 20th century, and was the same technology used to provide the 7-channel soundtrack accompanying films photographed and exhibited in the Cinerama process in the mid-1950s.
Instead, the two magnetic poles arise simultaneously from the aggregate effect of all the currents and intrinsic moments throughout the magnet.
Instead, they decided to combine the two technologies, and used MICR-printed account numbers which could be read by a magnetic reader similar to those in a cassette tape recorder.
Instead of using two discrete inductor components, many designers implement a coupled inductor Ćuk converter, using a single magnetic component that includes both inductors on the same core.
Instead, it appears that the low-moment / high-moment transition is preceded by a high-magnetic-moment frustrated ferromagnetic state in which the Fe-Fe magnetic exchange bonds have a large magneto-volume effect of the right sign and magnitude to create the observed thermal expansion anomaly.
Instead, most hobby CNC tools simply rely on the assumed accuracy of stepper motors that rotate a specific number of degrees in response to magnetic field changes.
Instead of creating a magnetization distribution in analog recording, digital recording only needs two stable magnetic states, which are the + Ms and-Ms on the hysteresis loop.
Instead of using magnetic resonance or X-rays, PET scans rely on positron emitting markers that are bound to a biologically relevant marker such as glucose.
Instead of the flux vector E < big >×</ big > B as above, it is possible to follow the same style of derivation, but instead choose the Abraham form E < big >×</ big > H, the Minkowski form D < big >×</ big > B, or perhaps D < big >×</ big > H. Each choice represents the response of the propagation medium in its own way: the E < big >×</ big > B form above has the property that the response happens only due to electric currents, while the D < big >×</ big > H form uses only ( fictitious ) magnetic monopole currents.
Instead, it is superparamagnetic, responding reversibly to changes in the magnetic field.
Instead of using two vector fields describing the electric and magnetic fields, a tensor field representing these two fields together is used.
Instead the so-called closed magnetic circuit type transformer having a small leakage inductance was used as a step-up transformer.
Instead, they may be surfaces ( typically flat ) against which workpieces or tools are firmly held by magnetic or vacuum force.
Instead of paired electric and magnetic variables, optics, including optical reciprocity, can be expressed in polarization-paired radiometric variables, such as spectral radiance, traditionally called specific intensity.

Instead and field
Instead, the team has a " Ring of Honor ", which is on permanent display encircling the field.
Instead high percentage agarose gels should be run with a pulsed field electrophoresis ( PFE ), or field inversion electrophoresis.
Instead of a world government, the above-mentioned " Shield " resolves the problem of an American-dominated world dictatorship in a truly libertarian manner: The protagonist, who is hunted by various power groups for the secret of a personal impregnable force field which he brought from Mars, finally decides to simply reveal it to the entire world, so that every individual could thumb his or her nose at each and every Authority.
Instead, counterbalanced, wheeled ploughs, known as balance ploughs, were drawn by cables across the fields by pairs of ploughing engines which worked along opposite field edges.
Instead, it divides the broad field of weaponry into many exclusive types based on their predominant physical characteristics, including blade shape and hilt configuration.
Instead of kicking a field goal, Minnesota attempted to convert the fourth down with another running play by Reed.
Instead, Smith dropped the pass and the Cowboys had to settle for a field goal from kicker Rafael Septien, cutting their deficit to 21 – 17.
Instead, approximation techniques, such as mean field approximations from statistical physics, or computer simulations are used to understand the behaviors of the system.
Instead, the negative mass represents an instability to tachyon condensation, and all excitations of the field propagate subluminally and are consistent with causality.
Instead, the field of boron chemistry has grown enormously, and a systematic understanding of some of its complexities has now begun.
Instead economic history is taught as a special field component of regular economics PhD programs in some places, including at University of California, Berkeley, Harvard University, Northwestern University and Yale University.
Instead, the Element-115 fuel source, the reactor and the gravitational field generators are located outside the Chronosphere.
Instead the solipsist might suggest that the world that exists is always restricted to his / her field of vision — the way no world exists behind the walls of a stage's set, video game environment, or in a dream.
Instead, he called the commander of the " Young Guard ", Marshal Mortier and instructed him to guard the field of battle without moving forward or backward, while at the same time unleashing a massive cannonade with his 400 guns.
Instead of five finalists, the field was reduced from 10 semi-finalists to six.
Instead, the algebra generated by spin network observables ( built from holonomies ) and field strength fluxes is used.
* A splitting field of over is ; the polynomial has no roots in, i. e., − 1 is not a square there, because 7 is not equivalent to 1 ( mod 4 ).< ref > Instead of applying this characterization of odd prime moduli for which − 1 is a square, one could just check that the set of squares in is the set of classes of 0, 1, 4, and 2, which does not include the class of − 1 ≡ 6 .</ ref >
Instead of Raymond Briggs describing how much it had snowed the winter he made The Snowman, while walking through the field that morphed into the animation of the same landscape, David Bowie was shown reciting the same speech after walking into the attic of ' his ' childhood home and discovering a scarf in a drawer.
Instead field fortification rose to dominate defensive action.
Instead the electrostatic field of the charged dielectric causes the charges in the metal plate to separate.
Instead of being only a worrisome problem, renormalization has become an important theoretical tool for studying the behavior of field theories in different regimes.

Instead and due
Instead of the expected `` annoyances '' due to the nature of his mission, he received many calling cards and invitations from `` gentlemen of mark, on whom I had no sort of claim, & have had many more invitations than I could accept ''.
Instead, this is just an indication that sugar and / or fat has separated due to poor storage.
Instead of a mere reproduction of the Cyclopaedia, he persuaded Le Breton to enter upon a new work, which would collect all the active writers, ideas, and knowledge that were moving the cultivated class of the Republic of Letters to its depths but were comparatively ineffectual due to their dispersion.
Instead of abandoning the magnetron due to its frequency instability, they sampled the output signal and synchronized their receiver to whatever frequency was actually being generated.
Instead the Winteraceae were considered to be a primitive family ( due to the structure of the xylem and carpel, a structure which now seems to be derived from xylem and carpels more typical of the angiosperms as a whole ).
Instead, if products are differentiated, changes in quantity sold by a member may be due to changes in consumer preferences or demand.
Instead of a compass needle, it used tiny magnets attached to a small lightweight mirror, suspended by a thread ; the deflection of a beam of light greatly magnified the deflection due to small currents.
Instead, death occurs due to multiple organ dysfunction syndrome ( MODS ) due to fluid redistribution, hypotension, disseminated intravascular coagulation, and focal tissue necroses.
Instead, death occurs due to multiple organ dysfunction syndrome ( MODS ) due to fluid redistribution, hypotension, disseminated intravascular coagulation, and focal tissue necroses.
Instead, the court held that the right to the assistance of counsel was a fundamental right, essential for a fair trial, thereby emphasizing the procedural safeguards needed for due process of law.
Instead an ongoing process of renovation was commenced, with the upper floor of the former ducal palace cleared of journalists ( it had been the base for many ) due to the floor's overloading.
Instead, they claimed to propose legislating for civil union, however attempts by the Labour Party to legislate for civil unions in the previous Dáil were forestalled by PD Minister for Justice, Equality and Law Reform, Michael McDowell, due to his insistence that non-sex relationships be recognised too.
Instead of telling the others about Veruca, he convinces her to join him in his cage on the next night they are due to turn into werewolves.
Instead, due to sensitivity to initial conditions, unstable systems can only be explained statistically, that is, in terms of probability.
Instead, many enterprises operate on what is called “ informal impressions, conjectures, and intuition gained through the tidbits of information about competitors every manager continually receives .” As a result, traditional environmental scanning places many firms at risk of dangerous competitive blindspots due to a lack of robust competitor analysis.
Instead, due to the value of the land in such a location the lower area was used for freight, in particular Beer from Burton ( see Brewers of Burton ); as a result the undercroft was built with columns and girders, maximising space, set out to the same plans as used as those used for beer warehouses, and with a basic unit of length of that of a Beer barrel.
Instead, each school varies due to the instructor's training and / or personal preference of focus.
Instead, growth in these models was due to indefinite investment in human capital which had spillover effect on economy and reduces the diminishing return to capital accumulation.
Instead, this effect is due to the aircraft's response to sideslip.
Instead the church has formally stated that, due to matters of spirituality, the United Order and communism are materially opposite in purpose:
Instead, due to sensitivity to initial conditions, unstable systems can only be explained statistically, that is, in terms of probability.
Instead, he appointed the Sri Guru Granth Sahib, the Sikh holy book, as his successor as Guru instead of a possibly fallible human ; and due to the faith's belief in complete equality, women can participate in any religious function and / or perform any Sikh ceremony and / or lead the congregation in prayer.

1.600 seconds.