BOHR MAGNETON Meaning and
Definition
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The Bohr magneton is a fundamental physical constant used in quantum mechanics and atomic physics to describe the magnetic moment of an electron or other charged particle in the presence of a magnetic field. It was named after the Danish physicist Niels Bohr, who made significant contributions to the field of atomic physics.
The Bohr magneton is defined as the magnetic moment associated with the orbital motion of an electron around the nucleus of an atom, assuming that the electron's spin is ignored. It is denoted by the symbol µB and has a value of approximately 9.274 × 10⁻²⁴ joule per tesla.
In simpler terms, the Bohr magneton represents the strength of a magnetic field that can be induced by the motion of a single electron in an atom. It quantifies how an electron's motion and interaction with a magnetic field can generate a magnetic moment.
The concept of the Bohr magneton is essential in understanding the magnetic properties of atoms and the behavior of electrons in the presence of a magnetic field. It allows scientists to calculate and predict various phenomena, such as the splitting of energy levels in an atom's magnetic field, magnetic susceptibility, and paramagnetism.
Overall, the Bohr magneton serves as a crucial piece of the puzzle in unraveling the intricate nature of atomic and quantum physics, providing a quantitative measure for the magnetic moment associated with the motion of charged particles.
Common Misspellings for BOHR MAGNETON
- vohr magneton
- nohr magneton
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Etymology of BOHR MAGNETON
The term "Bohr magneton" is named after the Danish physicist Niels Bohr. The word "magneton" refers to a magnetic moment, while "Bohr" refers to Niels Bohr’s significant contributions to the understanding of atomic structure and magnetism.
Niels Bohr formulated the Bohr model of the atom in 1913, which explained the behavior of electrons in atoms based on quantized energy levels. Building upon this model, Bohr also established the concept of magneton, where he suggested that the magnetic moment of an electron in an atom could only be in specific quantized values.
To honor his contributions, the term "Bohr magneton" was introduced to describe the fundamental unit of magnetic moment, considering Bohr's influence in the field of atomic physics. It has since become a widely used term in physics.
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