A black hole has no magnetic field.
A black hole can have an electric charge if it swallows electrically charged objects, but no objects that we know of have magnetic charge. Magnets always have both a north pole and a south pole; there is no evidence that one can exist alone. A lone north or south pole would be called a magnetic monopole, and would have magnetic charge. If we discovered a magnetic monopole and fed it to a black hole then the black hole would gain the magnetic charge.
There is no supportive evidence for the conjecture of magnetic poles within a black hole. Consequently, there is no rational for a magnetic pole shift within a black hole. While poles are apparent within a black hole, these poles appear to be more gravitational (or due to the rotational nature of its internal accretion disc) rather than magnetic and, in many cases, are accompanied by relativistic jets emitted along the poles, which carry away much of the energy. However the mechanism for the creation of these jets is currently not well understood. Note: While there was a recent interpretation of a vast magnetic field for the discovery of the gamma-ray bubbles about the central of the Milky Way galaxy. However, according to the researchers, these magnetic lobes originate not from our galaxy's central supermassive black hole (Sagittarius A), but from intense star formation activity in a zone around the Milky Way's nucleus measuring approximately 650 light-years wide.
This question refers to the phenomena of making a washer rise when it is in a superconducting state. This is a popular science demonstration experiment. Normal superconductors will not allow the penetration of a magnetic field into its interior. This is accomplished by creating a current distribution on the surface that is arranged to exactly cancel the externally created field in the interior of the superconductor. The induced current is an electromagnet and has an external magnetic field. As with any magnet, there is a force then between the electromagnet and the external magnetic field source. They repel and the washer moves.
No, magnetic field lines close together indicate a stronger magnetic field, while magnetic field lines farther apart indicate a weaker magnetic field. The density of field lines represents the strength of the magnetic field in that region.
No, Ceres does not have a magnetic field around it.
A black hole can have an electric charge if it swallows electrically charged objects, but no objects that we know of have magnetic charge. Magnets always have both a north pole and a south pole; there is no evidence that one can exist alone. A lone north or south pole would be called a magnetic monopole, and would have magnetic charge. If we discovered a magnetic monopole and fed it to a black hole then the black hole would gain the magnetic charge.
Yes, black holes can have magnetic fields. These magnetic fields can affect the surrounding environment by influencing the behavior of matter and radiation near the black hole. The magnetic fields can cause particles to spiral around the black hole, emit radiation, and create powerful jets of material that shoot out into space.
There is no supportive evidence for the conjecture of magnetic poles within a black hole. Consequently, there is no rational for a magnetic pole shift within a black hole. While poles are apparent within a black hole, these poles appear to be more gravitational (or due to the rotational nature of its internal accretion disc) rather than magnetic and, in many cases, are accompanied by relativistic jets emitted along the poles, which carry away much of the energy. However the mechanism for the creation of these jets is currently not well understood. Note: While there was a recent interpretation of a vast magnetic field for the discovery of the gamma-ray bubbles about the central of the Milky Way galaxy. However, according to the researchers, these magnetic lobes originate not from our galaxy's central supermassive black hole (Sagittarius A), but from intense star formation activity in a zone around the Milky Way's nucleus measuring approximately 650 light-years wide.
yep.
A Magnetic Force
A magnetar is a type of neutron star with an extremely strong magnetic field, while a black hole is a region of spacetime where gravity is so strong that nothing, not even light, can escape. Magnetars are made of dense neutron-rich material, while black holes are formed from the collapse of massive stars.
Magnetic freild
When a black hole spits something out, it is called a "black hole jet." This process occurs when matter falls into a black hole and is ejected back out in powerful streams of particles and energy. The exact mechanism behind this phenomenon is not fully understood, but it is believed to be related to the intense gravitational forces and magnetic fields near the black hole's event horizon.
This question refers to the phenomena of making a washer rise when it is in a superconducting state. This is a popular science demonstration experiment. Normal superconductors will not allow the penetration of a magnetic field into its interior. This is accomplished by creating a current distribution on the surface that is arranged to exactly cancel the externally created field in the interior of the superconductor. The induced current is an electromagnet and has an external magnetic field. As with any magnet, there is a force then between the electromagnet and the external magnetic field source. They repel and the washer moves.
No. The gravitational field of a black hole is so great that electromagnetic radiation in the visible spectrum does not escape from them. Therefore, you couldn't directly see a black hole regardless of where you were in the universe.
use black hole or some other magic or spell or trap card.especially black hole, it wipes out the whole field.
The black hole itself is invisible, but matter falling into it is accelerated to extreme speeds and subjected to huge forces, producing radiation, both visible light and shorter wavelengths. Paradoxically, the immense magnetic fields created also produce high-velocity gas jets. The extreme gravitational field of the black hole will also warp light passing around it to produce lensing effects of objects which would normally be seen in the black hole's background.