Quadrupole Magnet
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TL1KNN60OMS
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Geliefert zwischen Mi., 08.10.2025 und Do., 09.10.2025
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High Quality Content by WIKIPEDIA articles! Quadrupole magnets consist of groups of four magnets laid out so that in the multipole expansion of the field the dipole terms cancel and where the lowest significant terms in the field equations are quadrupole. Quadrupole magnets are useful as they create a magnetic field whose magnitude grows rapidly with the radial distance from its longitudinal axis. This is used in particle beam focusing. The simplest magnetic quadrupole is two identical bar magnets parallel to each other such that the north pole of one is next to the south of the other and vice versa. Such a configuration would have no dipole moment, and its field will decrease at large distances faster than that of a dipole. A stronger version with very little external field involves using a k=3 halbach cylinder.
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GarantieWeitere Informationen
- Allgemeine Informationen
- GTIN 09786131101687
- Editor Lambert M. Surhone, Miriam T. Timpledon, Susan F. Marseken
- Genre Physik & Astronomie
- EAN 9786131101687
- Format Fachbuch
- Titel Quadrupole Magnet
- Herausgeber Betascript Publishing
- Anzahl Seiten 108
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