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magnetic dipole moment

/mæɡˈnetɪk ˈdaɪpoʊl ˈmoʊmənt/

翻译: 物理学中的矢量,用来描述电流回路或磁体等磁源的强度和方向,并决定它在外磁场中所受的力矩。

1 个条目

phrase

/mæɡˈnetɪk ˈdaɪpoʊl ˈmoʊmənt/C1formalscientific
  • zh物理学中的矢量,用来描述电流回路或磁体等磁源的强度和方向,并决定它在外磁场中所受的力矩。

A vector quantity in physics that measures the strength and orientation of a magnetic source, such as a current loop or a magnet, determining the torque it experiences in an external magnetic field.

  1. Physical quantityC2formal

    A vector quantity that measures the strength and orientation of a magnetic source, such as a current loop or a magnet.

    zh磁偶极矩

    • The magnetic dipole moment of a current loop is proportional to its area and current.
    • Electrons have an intrinsic magnetic dipole moment due to their spin.
    • The torque on a magnet in a magnetic field depends on its magnetic dipole moment.