Sentences with phrase «powered by a magnetic field»

On a larger scale, many black holes fire out huge jets of energetic matter, powered by magnetic fields.

Swarms of gold nanobots with rotating arms powered by magnetic fields could swim through the human body and deliver medicine directly where it's needed

Not exact matches

It spins, powered by ambient light and the earth's magnetic field - no batteries required!

The new research, published today in the journal Geophysical Research Letters, explains that this atmospheric loss is driven by a polar wind powered by an interaction between sunlight, the solar magnetic field and the molecules present in the upper atmosphere.

The research team used the Dipole Coil Resonance System (DCRS) to induce magnetic fields, which was developed by the team in 2014 for inductive power transfer over an extended distance.

The bubble in question is actually a field of magnetic plasma, and the bigger this field gets, the faster it will travel, powered by solar winds made of particles hurtling from the sun at a million miles per hour.

In the end it turned out that some configurations seem to be more favorable than others, and turbulent transport losses may be reduced by clever optimization of the magnetic field, hence increasing the efficiency of a prospective power plant.

Research from North Carolina State University and Carnegie Mellon University shows that passing wireless power transfer through a magnetic resonance field enhancer (MRFE)-- which can be as simple as a copper loop — can boost the transfer efficiency by at least 100 percent as compared to transferring through air alone.

Wireless power transfer works by having a transmitter coil generate a magnetic field; a receiver coil then draws energy from that magnetic field.

When placed in a magnetic field, a power will emerge, which could be measured by changes in the magnitude of tunneling current.

Fair warning: The magnetic field required by each coil to bend the beam would be so huge that the surge of power through it might melt the coil, making it usable only once.

These devices save power by generating a magnetic field in each element of the picture, sustaining the picture even when the current is turned off.

The gauntlet Juno ran at Jupiter held many chances for catastrophe: The spacecraft might have been knocked out by intense magnetic fields (at that distance, 20 times stronger than Earth's), ionizing radiation (a total dose of 265 rads — more than enough to kill a human being), dust particles from Jupiter's rings (from which the main engine was completely unshielded) or loss of power if the solar arrays were unable to reorient to the sun.

The aurora is powered by Jupiter's magnetic field.

On the other hand, if the electrons are pulled apart, the magnetic force becomes dominant, but so weak in absolute terms that it's easily drowned out by ambient magnetic noise emanating from power lines, lab equipment and the earth's magnetic field.

These amazing outflows traverse distances larger than galaxies» 35 and are powered by the gigantic magnetic field generated by the spinning disk of matter spiraling in toward the event horizon.

Possible explanations for the repeating bursts range from outbursts from rotating neutron stars with extremely strong magnetic fields, to speculation that they are directed energy sources used by extraterrestrial civilizations to power spacecraft.

Like a high - powered magnet at Tallahassee's High Magnetic Field Laboratory, Florida's capital city has been sucking in new residents by the droves.

The proposal of using lasers to ionize CO2 and spin it into the Earth's magnetic field is interesting, but the highest efficiency lasers I am aware of are CO2 lasers, which convert 25 % of the input electricity to beam power — so multiply the energy cost by a factor of four.

Like a high - powered magnet at Tallahassee's High Magnetic Field Laboratory, Florida's capital city has been sucking in new residents by the droves.

Beyerdynamic stuns with its Tesla - powered DT 1770 Pro headphones, which deliver a truly high - end audio experience by generating its own magnetic field.

By way of a magnetic field, the Firefly HyperFlux transfers power directly to the wireless gaming mouse to make it work.