Sentences with phrase «magnetic poles»
The phrase "magnetic poles" refers to the areas in a magnet where the magnetic force is the strongest. Every magnet has a north pole and a south pole, and they attract or repel other magnets based on their orientations. Full definition
The light and dark colors represent the north and south magnetic poles of the islands.
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Since north poles are attracted to south poles, the «north» arrow on your compass actually points toward the earth's south magnetic pole, which is the one up north.
The conclusion is that wandering magnetic poles control global climate change.
So if you're standing over the north magnetic pole with a compass, the needle would dip and try to point straight down — hence its other name: the magnetic dip pole.
She explores themes such as the aura surrounding figures in famous paintings, the circulation patterns of currents between magnetic poles, and the actual stars as seen above violent moments in American history.
The star's magnetic poles switch places every 11 years or so.
There would presumably be a partner for the third pole, since magnetic poles always come in pairs, he adds.
Now, observations of unprecedented detail have revealed that the primary and secondary pulses are radically different, casting doubt on the idea that they simply come from opposite magnetic poles.
So the north magnetic pole is where the earth's magnetic field lines pull toward the planet, acting like the south pole of a bar magnet.
Over the south magnetic pole, your compass needle would point upward.
But when the space is sacred and loving, you stick together like opposite magnetic poles.
Good for her Actual compasses are pretty good at giving you direction, as long as you realize that the north magnetic pole shifts quite often.
Our planet's magnetic field has flipped directions hundreds of times in its history, the north and south magnetic poles swapping locations, and some scientists think we are overdue for another switch, explains science journalist Mitchell.
Wandering magnetic poles control cold oxygen which controls ozone conversion which controls jet stream velocity which controls Rossby wave loops which control the weather.
«And it is also possible that the region may actually be a trigger for magnetic pole reversals, which might happen if the weak field region becomes very large.»
Furthermore, von Stroheim needs to resemble a scowling marble statue in order to balance Gloria Swanson's grandiose silent - screen swanning; the two of them represent opposing magnetic poles irretrievably attracted to each other.
According to Posselt, Geminga may have magnetic poles quite close to the top and bottom of the object, and nearly aligned spin poles, much like Earth.
Today, the Northern magnetic pole has already been displaced into the Canadian Ice Sea while the South Pole moves in the direction of South America.
Atmospheres of glowing gas separated the shells, each of which had its own magnetic poles.
WE HAVE moved a step closer to finding cosmic monopoles — magnetic poles without their opposite.
They also re-discovered Uranus» long - lost magnetic poles, which were lost shortly after their discovery by Voyager 2 in 1986 due to uncertainties in measurements and the featureless planet surface.
McIntosh thinks those warring bands may create more complicated sunspots, called deltas, which appear as a mottled mess of light and dark representing different magnetic poles.
Whatever undergraduate physicists are told, magnetic poles do indeed enjoy the single life, says Richard Webb
That estimate is backed up by paleomagnetic data, which show that this portion of the reef must have formed after Earth's magnetic poles last reversed, some 790,000 years ago.
In the honeycomb pattern, where three magnetic poles intersect, a net charge of north or south is forced at each vertex.
But then the negative magnetic pole right next to it kicks it to the other side of the wiggler.
The researchers implanted arrays of magnetic palladium - cobalt dots on a superconducting film of lead, lining up the dots» magnetic poles so they all pointed the same way, explains team leader and physicist Victor Moshchalkov.
He says some theoretical models have previously attempted to account for the primary and secondary pulses as coming from the leading and trailing edges of a cone of emission from just a single magnetic pole.
WE also know, due to the recent acceleration of the earth's magnetic pole drift, that there is some kind of storm going on in the earth's core, causing a realignment of that huge mass of molten metal.
This accelerating magnetic pole alignment shift correlates well with the observed temperature shifts at the earth's surface.
Not the least of which, and extremely interesting to me, science has proved magnetic pole reversal is a real phenomenon here on Earth.
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A previously undiscovered relationship exists between tropospheric oxygen and the wandering magnetic poles of Earth's core.
The north magnetic pole in recent years has started shifting quickly toward Siberia.
Examination of daily ozone and jet stream satellite data reveals a process which responds to wandering magnetic poles which affect jet streams and Rossby wave loops to exacerbate extreme weather patterns and cause global climate change.
Paramagnetic oxygen has been influenced by wandering magnetic poles for 2300 million years.
In a ferromagnet, a standard magnet like the one holding up the grocery list on your refrigerator, the atoms» magnetic poles point in the same direction (SN Online: 5/14/12).
To complicate matters, stars» magnetic poles switch direction regularly, which means the more powerful jet would sometimes point in the opposite direction.
Dr. Roee Ozeri of the Institute's Physics of Complex Systems Department says: «The electron has spin, a form of orientation involving two opposing magnetic poles.
Since magnetic poles flip back and forth over time, this solidified magma forms alternating «stripes» on the seafloor, providing a record of Earth's magnetic history.
Magnetic poles control cold oxygen which controls ozone conversion which controls jet stream velocity which controls Rossby wave loops which control the weather.
«That is why some people have suggested that to avoid this confusion we should call the north magnetic pole the «north seeking pole.»»