Now for HASELs, the only change is to replace the force of your hand or the weight with an electrical force.
现在对于 HASEL,唯一的变化是用电力代替手的力量或重量。
单词 | Electrical force |
释义 |
Electrical force
原声例句
TED演讲(视频版) 2019年4月合集 Now for HASELs, the only change is to replace the force of your hand or the weight with an electrical force. 现在对于 HASEL,唯一的变化是用电力代替手的力量或重量。 时间简史(原版) On a smaller scale, the electrical forces that cause the electrons to orbit round the nucleus in an atom would behave in the same way as gravitational forces. 在较小的尺度上,导致电子围绕原子核运行的电力的行为方式与引力相同。
中文百科
库仑定律 Coulomb's law(重定向自Electrical 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Electrical 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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