Assertion: magnetic field | /r/HasProperty | strong
Facets:
value: very
type: DEGREE
value: at the poles of a magnet
type: LOCATION
value: in that
type: OTHER
value: to a few parts per million
type: OTHER
value: approximately
type: DEGREE
value: usually
type: DEGREE
value: near the bow shock
type: LOCATION
value: at that point
type: TEMPORAL
value: across the scan volume
type: OTHER
value: as earth
type: OTHER
Source sentences:
text: At the poles of a magnet, for example, where the magnetic field is strong, the field lines are crowded together, or more dense.
text: Farther away, where the magnetic field is weak, they fan out, becoming less dense.
text: When a significant majority of unpaired electrons are aligned with their spins in the same direction, they combine to produce a magnetic field that is strong enough to be felt on a macroscopic scale.
text: At that point, the magnetic field would be strong enough to overcome the forces of gravity and friction which were preventing the paperclip from moving before.
text: Behind the bow shock is the MPB (Magnetic Pileup Boundary) which marks the outer boundary of the area where electrical particles are stored and where the magnetic field is therefore extremely strong.
text: The magnetic field is strong enough near the bow shock to slow the solar wind, which induces a magnetosphere.
text: The magnetic field is about 1.1% as strong as Earth's.
text: At the poles of a magnet, for example, where the magnetic field is strong, the field lines are crowded together,…
text: MRI requires a magnetic field that is both strong and uniform to a few parts per million across the scan volume.
text: When the lines of the magnetic field are close together the magnetic field is strong.
text: When a bar magnet is bend into the shape of a horseshoe, the magnetic field between the poles is nearly uniform and usually quite strong.
text: We also know from studies of the magnetisation of minerals in ancient clay pots that the Earth's magnetic field was approximately twice as strong in Roman times as it is now.
text: Magnetic fields that surpass about a billion Gauss are so strong that they compress atoms to tiny needles, destroying the ordinary chemical bonds that bind atoms into molecules, and making chemistry as we know it impossible.
text: At the most extreme end, a magnetic field that is strong enough could form a black hole.
text: When the field lines are close together, the magnetic field is strong.
text: Because Mercury's magnetic field is weak while the interplanetary magnetic field it interacts with in its orbit is relatively strong, the solar wind dynamic pressure at Mercury's orbit is also three times larger than at Earth.
text: Metals like aluminum and copper technically belong on any magnetic materials list, but the magnetic fields they produce are very weak.
text: The body's magnetic fields are very weak, and are measured with the sensitive detector called a SQUID (superconducting quantum interference device), usually in a magnetically shielded room, which excludes most external disturbances.
text: When the field lines are far away from one another, the magnetic field is weak.
text: The magnetic field of the Moon is very weak in comparison to that of the Earth; the major difference is the Moon does not have a dipolar magnetic field currently (as would be generated by a geodynamo in its core), so that the magnetization present is varied (see picture) and its origin is almost entirely crustal in location; so it's difficult to compare as a percentage to Earth.