Magnetic resistance mechanism

Magnetic reluctance, or magnetic resistance, is analogous to resistance in an electrical circuit ( although it does not dissipate magnetic energy ).

Magnetic permeance is defined as the reciprocal of magnetic reluctance ( in analogy with the reciprocity between electric conductance and resistance ):

* Maglev ( Magnetic Levitation, the elimination of rolling and thus rolling resistance )

Magnetic reactance is the parameter of a passive magnetic circuit or its element, which is equal to the square root of the difference of squares of the full and effective magnetic resistance for a magnetic current, taken with the sign plus, if the magnetic current lags behind the magnetic tension in phase, and with the sign minus, if the magnetic current leads the magnetic tension in phase.

Magnetic impedance is also called the full magnetic resistance.

Magnetic reluctance, or magnetic resistance, is a concept used in the analysis of magnetic circuits.

Magnetic effective resistance ( SI Unit :-Ω < sup >− 1 </ sup >) is the real component of complex magnetic impedance of a circuit in the gyrator-capacitor model.

* Magnetic dipole models

* GM's Magnetic Ride Control ( MRC, or " MagneRide ") was made standard on all models.

There were a few different models that were either manufactured by Magnetic Signal or customized by the different railroads.

Options include navigation system, Magnetic Ride Control ( magnetic ride control on performance models only ), moonroof, chrome wheels, heated / cooled seats, and a heated steering wheel.

The Processor is an independent CPU ( with a different instruction set from the Computers ) and provides control for 12 to 24 Magnetic drum storage units, four to forty UNISERVO II tape drives, two Electronic page recorders, one or two High-speed printers, and a High-speed punched card reader.

Magnetic bearings also typically require some kind of back-up bearing in case of power or control system failure and during initial start-up conditions.

The success of these magnetic bearing installations led NGTL to pioneer the research and development of a digital magnetic bearing control system as a replacement for the analog control systems supplied by the American company Magnetic Bearings Inc. ( MBI ).

Magnetic amplifiers were important as modulation and control amplifiers in the early development of voice transmission by radio.

Magnetic amplifiers were used extensively as the switching element in early switched-mode ( SMPS ) power supplies, as well as in lighting control.

Magnetic amplifiers were used to control large high-power alternators by turning them on and off for telegraphy or to vary the signal for voice modulation.

* Magnetic Resonance-benchtop NMR and DNP-NMR ( Dynamic Nuclear Polarisation ) for industrial quality control and bioscience applications.

When a Covenant fleet arrives, Cortana takes control of the Cairos coilgun, the Magnetic Accelerator Cannon, to repel the invaders ; she successfully deactivates a bomb that would have destroyed the station.

* Magnetic Torquer Coil, an interface used in satellite to control its finer movements

Magnetic analyses by R. G. Meisenheimer of this laboratory indicated no ferromagnetic impurities.

* Magnetic resonance imaging ( MRI ) MRI is a method of imaging objects that uses a strong magnetic field to detect the relaxation of protons that have been perturbed by a radio-frequency pulse.

* Electric Dipole Potential by Stephen Wolfram and Energy Density of a Magnetic Dipole by Franz Krafft.

Magnetic shielding made with high permeability alloys like mu-metal works not by blocking magnetic fields but by providing a path for the magnetic field lines around the shielded area.

Magnetic lines of force of a bar magnet shown by iron filings on paper

It turns out that the magnetic barrier can be broken down by electric forces, as discussed in Magnetic Storms and Plasma Flows ( MSPF ).

Magnetic tape was invented for recording sound by Fritz Pfleumer in 1928 in Germany, based on the invention of magnetic wire recording by Valdemar Poulsen in 1898.

* " Mad ", a song by Magnetic Man from the album Magnetic Man

* Magnetic levitation, a method by which an object is suspended using magnetic fields

This is a collection of fifteen selected non-fiction entries that had been published in Analog magazine over the years ; it includes five articles authored or co-authored by Zubrin, including " The Hypersonic Skyhook ", " Mars Direct: A Proposal for the Rapid Exploration and Colonization of the Red Planet " ( co-authored with David A. Baker ), " Colonizing the Outer Solar System ", " Terraforming Mars " ( co-authored with Christopher McKay ), and " The Magnetic Sail ".

Superconducting Magnetic Energy Storage ( SMES ) systems store energy in the magnetic field created by the flow of direct current in a superconducting coil which has been cryogenically cooled to a temperature below its superconducting critical temperature.

Magnetic tape has a nonlinear response at low signal strengths, as measured by its coercivity.

Magnetic recording was proposed as early as 1888 by Oberlin Smith, who published 1888-09-08 in The Electrical World as " Some possible forms of phonograph ".

The treatment is often guided by Magnetic Resonance Imaging ( MRI ); the combination is then referred to as Magnetic resonance-guided focused ultrasound ( MRgFUS ).

White matter structure of human brain ( taken by Magnetic resonance imaging | MRI ).

Magnetic fields are produced by moving electric charges and the intrinsic magnetic moments of elementary particles associated with a fundamental quantum property, their spin.

Magnetic sails could also be used with beam-powered propulsion by using a high-power particle accelerator to fire a beam of charged particles at the spacecraft.

* 1995: Madam Butterfly is the central piece of Magnetic Rose, an animated short produced by Katsuhiro Otomo and directed by Kōji Morimoto.

Magnetic stirrers often include a hot plate or some other means for heating the liquid.

The presence and severity of myelopathy can be evaluated by means of Transcranial Magnetic Stimulation ( TMS ), a neurophysiological method that allows the measurement of the time required for a neural impulse to cross the pyramidal tracts, starting from the cerebral cortex and ending at the anterior horn cells of the cervical, thoracic or lumbar spinal cord.