The charges we talk about when we talk about electrons and protons, those are the coulomb forces.
当我们谈论电子和质子时,我们谈论的电荷就是库仑力。
单词 | Coulomb Force |
释义 |
Coulomb Force
原声例句
可汗学院:生物化学 The charges we talk about when we talk about electrons and protons, those are the coulomb forces. 当我们谈论电子和质子时,我们谈论的电荷就是库仑力。 可汗学院:生物化学 Or in the case of electrons, when they get further away from a high energy state, the coulomb force is weaker, right? 或者就电子而言,当它们远离高能态时, 库仑力会变弱, 对吗?
中文百科
库仑定律 Coulomb's law(重定向自Coulomb Force)
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库仑定律(Coulomb's law),法国物理学家查尔斯·库仑于1785年发现,因而命名的一条物理学定律。库仑定律是电学发展史上的第一个定量规律。因此,电学的研究从定性进入定量阶段,是电学史中的一块重要的里程碑。库仑定律阐明,在真空中两个静止点电荷之间的相互作用力与距离平方成反比,与电量乘积成正比,作用力的方向在它们的连线上,同号电荷相斥,异号电荷相吸。
英语百科
Coulomb's law 库仑定律(重定向自Coulomb Force)
![]() ![]() ![]() ![]() Coulomb's law or Coulomb's inverse-square law, is a law of physics that describes force interacting between static electrically charged particles. In its scalar form the law is: where ke is Coulomb's constant (ke = ×10 N m C), 8.99q1 and q2 are the signed magnitudes of the charges, the scalar r is the distance between the charges. The force of interaction between the charges is attractive if the charges are opposite signed and repulsive if like signed. |
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