Week 16 Energy of point charges system, energy of electric field in capacitor , energy and its density of electric field.

第16周点电荷系的能量；带电电容器储存的能量；电场的能量和能量密度；应用举例。

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The potential profile on the diametral line on uniformly charged petal-like plane is deduced by means of potential formula of point charges.

从点电荷的电势计算公式出发推导出了瓣形均匀带电面在其直径处的电势分布。

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The electrostatic interactions may be described by simple point charges or by more elaborate descriptions involving distributed multipoles up to rank 5 if required.

静电相互作用可利用简单点电荷或更精细的包含分布式多极矩(可达到5级)来进行描述。

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And, a lot of the derivations you will see in physics rely on this being able to model as point charges.

然后，你在物理学中看到的许多东西,都是靠以点电荷为模型得到的。

麻省理工公开课 - 固态化学导论课程节选

I can model it as point charges.

我能用点电荷来构造模型。

麻省理工公开课 - 固态化学导论课程节选

I can model this whole thing as point charges.

我能把这一切设计成一个点电荷模型。

麻省理工公开课 - 固态化学导论课程节选

The fruits of that raid, along with secret recordings and at least three key cooperating witnesses, point to more charges to come.

NPR: More Charges May Come In Case Involving Haslams

Despite that, it seems more and more unlikely Corzine and his crew will face criminal charges at this point.

FORBES: Corzine Sued Over MF Global Failure, But Now What?

Brian Krebs has detailed those U.K. charges, which point to a more direct control of the cybercriminal ring, at KrebsOnSecurity.

FORBES: Massive U.S. Cybercrime Bust Mostly Nabbed Exchange Students