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An isolated atom has three sources for a magnetic field, the electron motion, the electrons' intrinsic magnetic moment and the nuclear magnetic moment.
Explanation:
First, the electrons around the atom are in motion and if there is a net circulating flow (i.e. a nonzero angular momentum) then the motion of the electrons is a current that produces a magnetic field in basically the same process that any current produces a magnetic field.
Second, the electron itself has a magnetic property as a particle called the magnetic moment. The magnetic moment of the particle effectively makes it a tiny permanent magnet. (Other elementary particles have this property also.) The electrons in an atom can be arranged so that the magnetic fields of the individual electrons' magnetic moments add together or cancel each other out. If they do not totally cancel each other out, the atom as a whole then has the property of a tiny magnet. If arranged in a bulk form, like an iron magnet, these electrons can be the primary source of the permanent magnetic field of a material.
Third, the nucleus of an atom is also made up of particles with an intrinsic magnetic moment, just as the electron is. In particular, the protons have a large magnetic contribution. It is not often the case that the nuclei of atoms spontaneously align with the nuclei of other atoms to produce a net permanent magnetization of a material, but it is a technologically important characteristic, e.g. for magnetic resonance imaging (MRI).
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How a magnetic field is produced?
A magnetic field is produced by moving electric charges. When electric charges move, they create a magnetic field around them. This magnetic field can interact with other magnetic fields and cause objects to be attracted or repelled.
What is the magnetic field produced by this charge at the point?
The magnetic field produced by a charge at a point is the force exerted by the charge on a moving charged particle at that point.
How is a magnetic field produced in an atom?
This depends if they are charged or neutral and if they are moving or not. A: If they are not moving then nothing usually and if they are neutral nothing. B: If they are charged and moving then they begin to accelerate in the direction of the magnetic field. C: If the object is a magnetic object for instance Iron that shares its electrons metallically then it will feel a acceleration in the direction of the magnetic field all other object will feel nothing.
What is an atom that is only weakly affected by a magnetic field called?
An atom that is only weakly affected by a magnetic field is called diamagnetic. Diamagnetic atoms have all their electron spins paired, leading to weak repulsion when placed in a magnetic field.
Is the magnetic field made of matter?
No, the magnetic field is not made of matter. It is a force that is produced by the movement of electric charges.
What parts of an atom produce magnetism?
Every atom with the electron(s) revolving - or "spining" - around the atom's nucleus is a little magnet itself. Electrons of all atoms in a piece of material revolve (spin) in all possible directions, the magnetic field produced be each atom-magnet cancel each other and there is no general magnetic field in the material. If under the influence of an external magnetic flux picture does not change the material is said to be non-magnetic. On the contrary, if under the influence of the external magnetic flux the electrons spinning allign in the direction of the flux, the magnetic field of every atom allign too and produce a general magnetic field - the material is magnetic.
What is produced around a wire that has a current?
Magnetic field.
How a magnetic field is produced?
A magnetic field is produced by moving electric charges. When electric charges move, they create a magnetic field around them. This magnetic field can interact with other magnetic fields and cause objects to be attracted or repelled.
Can electricity be produced from a stationary magnetic field?
Yes, by moving the conductors through the magnetic field.
How does earth produce its own magnetic field?
A magnet is produced at the atomic level, the atoms that make up magnetic material have a "valence" electron configuration that causes the atom to have a positive and negative pole, these when are placed next to atoms of the same orientation will cause a uniform magnetic field and also the domains line up to make the magnetic field
What is the magnetic field produced by this charge at the point?
The magnetic field produced by a charge at a point is the force exerted by the charge on a moving charged particle at that point.
What part of an atom is responsible for producing magnetic fields?
The part of an atom responsible for producing magnetic fields is the electrons. Electrons possess a property called "spin," which generates a magnetic moment. When electrons move around the nucleus of an atom, their spinning motion creates a magnetic field. This magnetic field can interact with other magnetic fields to produce various magnetic effects.
What will be the Larmor precession frequency of an electron in an atom placed in zero magnetic field?
There is no Larmor precession without magnetic field
How is a magnetic field produced in an atom?
This depends if they are charged or neutral and if they are moving or not. A: If they are not moving then nothing usually and if they are neutral nothing. B: If they are charged and moving then they begin to accelerate in the direction of the magnetic field. C: If the object is a magnetic object for instance Iron that shares its electrons metallically then it will feel a acceleration in the direction of the magnetic field all other object will feel nothing.
What is an atom that is only weakly affected by a magnetic field called?
An atom that is only weakly affected by a magnetic field is called diamagnetic. Diamagnetic atoms have all their electron spins paired, leading to weak repulsion when placed in a magnetic field.
Is the magnetic field made of matter?
No, the magnetic field is not made of matter. It is a force that is produced by the movement of electric charges.
The magnetic field around an atom is the shape of?
The magnetic field around an atom is typically shaped like a fuzzy cloud that surrounds the nucleus. This cloud represents the probability of finding an electron at a particular location in space. The shape of the magnetic field is influenced by the movement of electrons within the atom.
