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electrical line of force

/ɪˈlɛktrɪkəl laɪn əv fɔːrs/

翻译: 电场中假想的线或路径,正试探电荷沿其移动的方向,用于表示电场的方向和强弱。

1 个条目

phrase

/ɪˈlɛktrɪkəl laɪn əv fɔːrs/C1formalscientific
  • zh电场中假想的线或路径,正试探电荷沿其移动的方向,用于表示电场的方向和强弱。

An imaginary line or path in an electric field along which a positive test charge would move, used to visualize the direction and strength of the electric field.

  1. Electric field representationC2formal

    An imaginary line used to represent the direction and strength of an electric field, where the tangent at any point gives the direction of the electric field vector.

    zh电场线

    • The electrical lines of force emanate from positive charges and terminate on negative charges.
    • In a uniform electric field, the lines of force are parallel and equally spaced.
    • The density of electrical lines of force indicates the strength of the electric field.