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What else can I help you with?
Do magnetic domains of iron naturally align with earth's axis?
Magnetic domains have the tendency to align with magnetic fields. The Earth's magnetic field is relatively weak, but I would expect SOME alignment.
Does a magnetic force repel mercury and salt?
Mercury and salt are not inherently magnetic, so they will not be affected by a magnetic force in the same way that magnetic materials like iron or nickel would be. Therefore, a magnetic force would not repel mercury and salt.
Particles in space have what kind of magnetic field?
Particles in space, such as charged particles in solar wind or cosmic rays, can have magnetic fields associated with their movement. These magnetic fields are generally aligned with the direction of particle motion and can interact with the magnetic fields present in space, like those of planets or stars. The strength and orientation of these magnetic fields can vary depending on the specific conditions in different regions of space.
Can Heavy objects falling in Gravitational fields Produce Electromagnetic fields?
Yes if the moon fell on earth it would definetly produce a noticable magnetic field.
When air pressure increases the liquid in a mercury barometer would what?
The height of the Mercury column would decrease.
Is mercury attracted to a magnet?
Mercury, although it does posses some interesting physical and chemical properties, should not be attracted to a magnet. It is considered to be diamagnetic, which means it would actually oppose a magnetic field and repel. If you have more questions on mercury or diamagnetism.
Do magnetic domains of iron naturally align with earth's axis?
Magnetic domains have the tendency to align with magnetic fields. The Earth's magnetic field is relatively weak, but I would expect SOME alignment.
Does a magnetic force repel mercury and salt?
Mercury and salt are not inherently magnetic, so they will not be affected by a magnetic force in the same way that magnetic materials like iron or nickel would be. Therefore, a magnetic force would not repel mercury and salt.
Why don't magnetic compesses work in space?
There are still magnetic fields in space - especially if you remain close to Earth. But magnetic compasses are usually designed to use gravity, which you won't have if you are in free fall. A specially-designed magnetic compass would work, though.
What are the fields that you would expect to find in a database for a shop selling computer games?
List the fields that you would expect to find in a database for a shop selling computer games.
What statements about magnetic fields B is not true?
Magnetic fields do not require a medium to propagate, unlike mechanical waves. The direction of the magnetic field lines represent the direction a north magnetic pole would move if placed in the field. Magnetic fields can only be produced by moving charges or currents, and not by stationary charges. Magnetic fields exert forces on moving charges according to the Lorentz force law.
Which planet would you expect to be the hottest?
I would expect Mercury to be the hottest planet, since it's the closest one to the sun. That's why it's so surprising to learn that Venus is hotter than Mercury.
Would electromagnetic waves exist if changing magnetic fields could produce electric fields but chaning electric fields could not in turn produce magnetic fields?
No, electromagnetic waves require the mutual generation of electric and magnetic fields. This reciprocal relationship allows the waves to propagate through space as self-sustaining oscillations. If only one field could generate the other but not vice versa, electromagnetic waves would not exist.
Particles in space have what kind of magnetic field?
Particles in space, such as charged particles in solar wind or cosmic rays, can have magnetic fields associated with their movement. These magnetic fields are generally aligned with the direction of particle motion and can interact with the magnetic fields present in space, like those of planets or stars. The strength and orientation of these magnetic fields can vary depending on the specific conditions in different regions of space.
If you made another compass with the same materials would the needle point be in the same direction?
the needle points in the direction the magnetic fields wish. The gravity pulls the compass nearer and nearer the magnetic fields.
If a meteorologist says that the air pressure is getting lower what would you expect to happen to a Torricelli's mercury barometer?
The height of the Mercury column would decrease.
If a meteorologist says that the air pressure is getting lower what would you expect to happen to Torricelli's mercury barometer?
The height of the Mercury column would decrease.
