电荷 electric charge 电荷量子化 charge quantization 电荷守恒定律 law conservation of charge 点电荷 point charge 库仑 Coulomb 库仑定律 Coulomb law

In this lecture we will look at some applications of Newton's second law, expressed in the different coordinate systems that were introduced in lectures D3-D5. Recall that Newton's second law F=ma, (1) is a vector equation which is valid for inertial observers. In general, we will be interested in determining the motion of a particle given

Fundamental knowledg Quick Overview Kelperian 3 Laws First Law: ellipse, Sun is a focus Second law: the same area in same time Earth

Non-Inertial Reference Frame Gravitational attraction The Law of Universal Attraction was already introduced in lecture D1. The law postulates that the force of attraction between any two particles, of masses M and m, respectively, has a magnitude, F, given by F= (1) where r is the distance between the two particles, and G is the universal constant of gravitation. The value of G is empirically determined to be

The relationship between The law of one price an asset's' value& price arbitrage Value maximization Interest rates the law financial decisions of one price Accounting measures of Exchange rates value

In the chapter, we shall define the basic active and passive circuit models, explain power conventions and determine when power is delivered and absorbed, state Ohm's law and Kirchhoff's law, determine the equivalent resistance of a passive circuit containing only resistors

一、国际商法的概念 国际商事法(International Business Law),简称国际商法,它是指调整 国际商事交易和商事组织的各种法律规范的总称。它强调的是各国商人(企业) 之间从事商业活动,尤其是贸易和投资活动方面的法律规范。这种法律规范调整 的对象随着世界经济全球化进程的加快和知识经济时代的到来,早已突破了传统 的商事法范围,而增加了许多新的领域,比如,传统意义上的(货物)买卖法,已 经演变成除货物买卖法以外的技术贸易法及服务贸易法;

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The question of whether a govemment can go bankrupt in the Netherlands is not a new one. The Supreme Court, for example, was asked as early as 1922 whether a municipality(in this case, Wormerveer)could be decared bankrupt. Through the appeal in cassation, the court did not reach a principled verdict in this matter. Ever since, it has remained a vexed question that regularly kept rearing its head, both in the literature and in case-law. There were

THE ROLE OF RECIPROCITY IN INTERNATIONAL LAW Francesco Parisi and Nita ghei INTRODUCTION contented with so much liberty against other men as he would allow other men against himsel/'6 [A] man be willing, when others are too, as far forth for peace and defense of himself, The concept of reciprocity assumes