coulomb interaction

简明释义

库仑互相酌

英英释义

例句

1.Understanding the coulomb interaction is essential for studying electrostatics.

理解库仑相互作用对研究静电学至关重要。

2.The strength of the coulomb interaction is inversely proportional to the square of the distance between two charged particles.

两个带电粒子之间的库仑相互作用强度与它们之间距离的平方成反比。

3.In a vacuum, the coulomb interaction can be calculated using Coulomb's law.

在真空中，库仑相互作用可以使用库仑定律进行计算。

4.The coulomb interaction plays a significant role in determining the structure of atoms.

库仑相互作用在决定原子结构中起着重要作用。

5.Electrons are held in orbit around the nucleus due to the coulomb interaction with protons.

电子因与质子的库仑相互作用而被束缚在原子核周围。

作文

Understanding the concept of coulomb interaction is crucial in the fields of physics and chemistry. The term refers to the electrostatic force between charged particles, which can either be attractive or repulsive depending on the nature of the charges involved. When two like charges are brought close together, they repel each other due to the coulomb interaction. Conversely, opposite charges attract each other, leading to a force that pulls them closer. This fundamental principle is encapsulated in Coulomb's Law, which quantitatively describes the force between two point charges. Coulomb's Law states that the magnitude of the force (F) between two charges (q1 and q2) is directly proportional to the product of the magnitudes of the charges and inversely proportional to the square of the distance (r) between them. Mathematically, it can be expressed as F = k * (|q1 * q2| / r²), where k is Coulomb's constant. This law not only helps us understand the behavior of individual charged particles but also lays the groundwork for more complex interactions in larger systems.In practical applications, the coulomb interaction plays a significant role in various phenomena. For instance, in ionic compounds, the strong coulomb interactions between positively and negatively charged ions lead to the formation of stable crystalline structures. This stability is essential for the properties of salts and minerals, which are vital in numerous industrial applications. Additionally, the coulomb interaction is a key factor in molecular chemistry, influencing how molecules interact, bond, and react with one another. Moreover, understanding coulomb interaction is essential for advancements in technology. For example, in semiconductor physics, the behavior of charge carriers (electrons and holes) is largely governed by coulomb interactions. This understanding has led to the development of various electronic devices that are integral to modern life, such as smartphones and computers. Furthermore, in the realm of plasma physics, the coulomb interaction between charged particles is critical for understanding phenomena such as fusion and the behavior of stars. In these extreme environments, the balance between attractive and repulsive forces can lead to significant energy release, which is the basis for nuclear reactions. In conclusion, the concept of coulomb interaction is fundamental to many scientific disciplines. Its implications extend from the atomic level to large-scale physical systems, affecting everything from the stability of materials to the functioning of advanced technologies. As we continue to explore the universe and develop new technologies, a deeper understanding of coulomb interaction will undoubtedly play a pivotal role in our discoveries and innovations.

理解库仑相互作用的概念在物理学和化学领域至关重要。这个术语指的是带电粒子之间的静电力，这种力可以是吸引性的，也可以是排斥性的，具体取决于所涉及的电荷性质。当两个相同的电荷靠近时，由于库仑相互作用，它们会相互排斥。相反，异性电荷会相互吸引，从而产生一种将它们拉近的力量。这一基本原理被库仑定律所概括，该定律定量描述了两个点电荷之间的力。库仑定律指出，两个电荷（q1和q2）之间的力（F）的大小与电荷的大小乘积成正比，与它们之间距离（r）的平方成反比。数学上可以表示为F = k * (|q1 * q2| / r²)，其中k是库仑常数。该定律不仅帮助我们理解单个带电粒子的行为，而且为更复杂的系统中的相互作用奠定了基础。在实际应用中，库仑相互作用在各种现象中发挥着重要作用。例如，在离子化合物中，正负电荷之间强烈的库仑相互作用导致稳定晶体结构的形成。这种稳定性对盐和矿物的性质至关重要，而这些矿物在许多工业应用中是必不可少的。此外，库仑相互作用是分子化学中的一个关键因素，影响分子之间的相互作用、结合和反应。此外，理解库仑相互作用对于技术进步至关重要。例如，在半导体物理中，载流子（电子和孔）的行为在很大程度上受库仑相互作用的支配。这种理解促使了各种电子设备的发展，这些设备是现代生活中不可或缺的，例如智能手机和计算机。此外，在等离子体物理学领域，带电粒子之间的库仑相互作用对于理解核聚变和恒星行为等现象至关重要。在这些极端环境中，吸引力和排斥力之间的平衡可以导致显著的能量释放，这正是核反应的基础。总之，库仑相互作用的概念是许多科学学科的基础。其影响从原子水平扩展到大规模物理系统，影响从材料的稳定性到先进技术的功能。随着我们不断探索宇宙并开发新技术，对库仑相互作用的更深入理解无疑将在我们的发现和创新中发挥关键作用。