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Why is magnitude of an electron spin greater than its magnetic moment?
The Spin magnetic moment i approximately the same as the angular magnetic dipole moment. What then do you men by grater magnitude?
What is the definition for Magnetic Domain?
A region in which the magnetic fields of atoms, or electron spin, are grouped together and similarly aligned.
What is spin injection?
Spin injection refers to the process of introducing a spin-polarized current or spin-polarized carriers (electrons or holes) into a material. This is often associated with spintronics, a field that explores the role of electron spin in addition to its fundamental electronic charge, aiming to develop new technologies for information processing and storage. Spin injection is crucial for manipulating and utilizing the spin properties of electrons in various devices such as spin transistors and spin valves.
What is angle between magnetic field and gravitational field of the earth?
None. (At least through high school...!) As an additional note, the correspondence of the magnetic field with the spin axis is not well linked, and many bodies have spin and magnetic axes very far apart.
Why does a compass spin when it is placed next to a magnet?
A compass needle is a small magnet itself. When it is placed next to a larger magnet, the magnetic field of the larger magnet interacts with the magnetic field of the compass needle. This interaction causes the compass needle to align with the magnetic field of the larger magnet, causing it to spin and point in the direction of the magnetic field lines.
This Quantum Number is used to predict magnetic tendencies of an atom?
spin quantum number
Why is magnitude of an electron spin greater than its magnetic moment?
The Spin magnetic moment i approximately the same as the angular magnetic dipole moment. What then do you men by grater magnitude?
Does the earth spin on its true poles or magnetic poles?
Magnetic poles
Where does the earths magnetic field originated from?
The Earth's magnetic field is generated by the the Earth's spin and the fact that it has molten iron in its core. When convecting molten metals spin they generate electric currents and with these a magnetic field.
What is armature in motors?
The armature has the stationary (not physically moving) magnetic field, which attracts the magnetic field in the rotor. Since DC does not alternate, a split ring is used to alternate the current (and resulting magnetic field), so that the rotor will spin.
What form of energy was used to make the electricfan move?
Electrical energy is converted to magnetic energy, which makes the fan motor spin.
Four states of energy?
principal, azimuthal, magnetic, and spin.
What is the definition for Magnetic Domain?
A region in which the magnetic fields of atoms, or electron spin, are grouped together and similarly aligned.
Does magnesium have magnetism?
No, it is not. Magnesium has no unpaired electrons. To be magnetic, a metal must have at least one unpaired electron (i.e., a spin up electron without a corresponding spin down electron). In general, response to a magnetic field is a property of electron spin.
What is spin injection?
Spin injection refers to the process of introducing a spin-polarized current or spin-polarized carriers (electrons or holes) into a material. This is often associated with spintronics, a field that explores the role of electron spin in addition to its fundamental electronic charge, aiming to develop new technologies for information processing and storage. Spin injection is crucial for manipulating and utilizing the spin properties of electrons in various devices such as spin transistors and spin valves.
The way in the Earths core spin is believed to be the source of its?
magnetic field.
What causes a magnetic field to be set up around a wire?
Passing an electric current through a wire will produce an external magnetic field. This is because the electrons have spin and this spin is what produces the field. Spinning electrons (of certain characteristics) also produce the magnetic field of permanent magnets. And no spinning electrons, no magnetic field.
