Sentences with phrase «loops of magnetic field»

Not exact matches

He won't be looking for elusive infrared photons, but instead will be taking rapid - fire images of plasma loops — coils of ionized gas trapped in billowing magnetic fields — arcing off the sun and peeking out from behind the moon.

The corona is made up of charged plasma, which roils in famous loops and fans that follow magnetic field lines emerging from the surface of the sun (SN Online: 8/17/17).

How this dynamo was initiated and how it works is mysterious, but it seems that the circulation of liquid metal through a magnetic field (which must have begun eons ago) causes a feedback loop of electricity and magnetism and unleashes a powerful electric current hundreds of miles wide.

Some previous theoretical studies have suggested that the magnetic field of a neutron star should break into smaller loops and dissipate as the star ages — a phenomenon known as «turbulent cascade.»

The effect, which has not yet been demonstrated, would take advantage of the stationary magnetic field that surrounds a charged loop of metal.

But when the sun ejects major blasts of particles in flares and solar storms, these belts overflow and send electrons streaming toward Earth along the looping lines of the magnetic field, which intersect the planet near the north and south poles.

According to the leading theory, a flare is set off when nearby magnetic fields of opposite polarity break and reconnect, creating a closed loop with two footprints on the solar surface.

However, magnetic fields travel in a looping pattern, requiring the use of fragile and lossy ferrites to keep the fields and the energy directed — resulting in an expensive system.

This include flares and CMEs, as well as other features that might indicate that flares or eruptions are imminent, such as filaments, which are bundles of plasma held down by magnetic field lines, coronal loops and sunspots.

As each cycle progresses, the movement of this plasma (black loop) shifts the solar magnetic fields (gold strands)-- from which sunspots erupt — from the sun's midlatitudes to its equator.

Huge magnetic loops can be seen to rise far into the corona, and it is quite plausible that the solar magnetic field is the ultimate source of physical heating of the corona.»

When the scientists switched on a specially designed magnetic field, the spins arranged into a twisting structure of loops, knotting up into a configuration known as a Shankar skyrmion.

Physicists aim to solve this mystery by mapping the coronal loops: streams of hot, glowing plasma that follow magnetic field lines...

Magnetic field lines, erupting from a dynamo inside the sun, sculpt the corona into a menagerie of shapes with different names: loops, streamers, empty holes and mass ejections that burp outwards.

Wang and his co-authors strung together a series of images which trace the formation of an S - shaped bundle of magnetic fields from which a set of loops peel off and grow upward into a multi-strand flux rope within a few minutes.

A SQUID is extremely sensitive to the total amount of magnetic field that penetrates the area of the loop — the voltage that you measure across the device is very strongly correlated to the total magnetic field around the loop.

Everything starts with magnetic field lines, or loops, that rise through an opening in the floor of the tokamak.

This channel is especially good at showing coronal loops - the arcs extending off of the Sun where plasma moves along magnetic field lines.

In this way, nanoflares may also be the missing link responsible for untangling the chaotic mess of magnetic field lines on the surface of the Sun, explaining why the corona has neat loops and smooth fans of magnetic fields.

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The records document that the Laschamp Excursion was characterized locally by (1) declination changes of ± 120 °, (2) inclination changes of more than 140 °, (3) ~ 1200 - year oscillations in both inclination and declination, (4) near 90 ° out - of - phase relationships between inclinations and declinations that produced two clockwise loops in directions and virtual geomagnetic poles (VGPs) followed by a counterclockwise loop, (5) excursional VGPs during both intervals of clockwise looping, (6) magnetic field intensities less than 10 % of normal that persisted for almost 2000 years, (7) marked similarity in excursional directions over ~ 5000 km spatial scale length, and (8) secular variation rates comparable to historic field behavior but persisting in sign for hundreds of years.

It also helps us understand how the large magnetic loops in the Sun's outer atmosphere, the corona, form out of the highly intermittent magnetic fields on the Sun's surface.

Although it is well established that the Sun's magnetic field is responsible for the supply of energy to the atmosphere, exactly how this magnetic energy is converted into thermal energy is still not understood in detail, as models struggle to simultaneously encompass the very disparate temporal and spatial scales on which the heating has to occur, in different structures, with a wide variety of characteristics (e.g. open versus closed structures, short quiet - sun loops versus hot active - region loops and large - scale interconnecting loops).

The differential rotation of the Sun's latitudes causes its magnetic field lines to become twisted together over time, causing magnetic field loops to erupt from the Sun's surface and trigger the formation of the Sun's dramatic sunspots and solar prominences (see magnetic reconnection).

Loops of plasma are held in place by the sun's strong magnetic fields, concentrated in active regions that are visible to the naked eye as sunspots.

The Green Hill Zone begins almost identically to how it did back in 1991, until suddenly you notice one of Sonic 3's magnetic shields in place of Sonic 1's standard force field, and the corkscrew loops from Sonic 2's Emerald Hill Zone are at play.

So, if these currents have mass, and these currents are looping through a periodically changing barycenter, all that is needed to affect something else in the sun — and whether that symptom of the change is a change in sunspot number, or sunspot cycle intensity, or change in the sun's net magnetic field, or corona «height», or ejected masses, or whatever is a small change in the position of the barycenter.

The records document that the Laschamp Excursion was characterized locally by (1) declination changes of ± 120 °, (2) inclination changes of more than 140 °, (3) ~ 1200 - year oscillations in both inclination and declination, (4) near 90 ° out - of - phase relationships between inclinations and declinations that produced two clockwise loops in directions and virtual geomagnetic poles (VGPs) followed by a counterclockwise loop, (5) excursional VGPs during both intervals of clockwise looping, (6) magnetic field intensities less than 10 % of normal that persisted for almost 2000 years, (7) marked similarity in excursional directions over ~ 5000 km spatial scale length, and (8) secular variation rates comparable to historic field behavior but persisting in sign for hundreds of years.

Another apparatus associated with this invention includes a receiver resonator including at least two loop resonators capable of resonating in the presence of an external non-radiative magnetic field, the at least two loop resonators being disposed in such that the magnetic field received by each is substantially orthogonal to that received by the other.

Samsung's invention involves an apparatus which includes a transmit resonator that includes at least two loop resonators that generate a magnetic field in the near - field zone (non-radiative), the at least two loop resonators being disposed in such that the magnetic field produced by each is substantially orthogonal to that produced by the other at a certain or specific portion of the zone.

SUMMARY Over 18 years practicing in the field of maintenance, electrical, machine automation repair and modifications Skilled Electrician Electro Mechanic / Electronics Technician Program and troubleshoot AC / DC drives, programmable logic controllers including Allen Bradley, Siemen's, and close loop control with touch screen or (HMI) pus scada igss / snmp Familiar with: PH magnetic flow transmitter operation, configuration, a...