law of electric network

简明释义

网络定律

英英释义

例句

1.The engineer explained the law of electric network to ensure everyone understood the principles behind circuit design.

工程师解释了电路网络定律，以确保每个人都理解电路设计的原理。

2.In our physics class, we learned how the law of electric network applies to series and parallel circuits.

在我们的物理课上，我们学习了电路网络定律如何应用于串联和并联电路。

3.During the workshop, participants applied the law of electric network to design their own circuits.

在研讨会上，参与者运用电路网络定律设计自己的电路。

4.The law of electric network helps us calculate the total resistance in a circuit.

通过电路网络定律，我们可以计算电路中的总电阻。

5.Understanding the law of electric network is crucial for troubleshooting electrical issues.

理解电路网络定律对于排除电气故障至关重要。

作文

The study of electrical engineering encompasses various principles and laws that govern the behavior of electric circuits. One of the fundamental concepts in this field is the law of electric network, which refers to the set of rules that dictate how electrical currents and voltages interact within a network of components. Understanding this law is crucial for engineers and technicians as it helps them design efficient and effective electrical systems.The law of electric network primarily includes Ohm's Law, Kirchhoff's Voltage Law (KVL), and Kirchhoff's Current Law (KCL). Ohm's Law states that the current flowing through a conductor between two points is directly proportional to the voltage across the two points and inversely proportional to the resistance of the conductor. This relationship is expressed mathematically as V = IR, where V is voltage, I is current, and R is resistance. By applying this law, engineers can calculate the necessary parameters for electrical components to ensure they function correctly within a circuit.Kirchhoff's Laws further expand on the principles of the law of electric network. KVL states that the sum of the electrical potential differences (voltage) around any closed loop in a circuit must equal zero. This means that the energy supplied by sources within the loop must be equal to the energy used by the components. On the other hand, KCL asserts that the total current entering a junction must equal the total current leaving the junction. This principle is essential for analyzing complex networks where multiple paths for current flow exist.In practical applications, the law of electric network is utilized in various fields, including telecommunications, power generation, and electronics. For instance, when designing a circuit for a new electronic device, engineers must apply these laws to ensure that the device operates efficiently and safely. They must consider factors such as load distribution, potential drops, and current limits to avoid overheating or damaging components.Moreover, the law of electric network is not only relevant in theoretical studies but also in real-world scenarios. For example, during the installation of electrical wiring in buildings, electricians must adhere to these laws to ensure that the system can handle the expected load without malfunctioning. Failure to comply with the law of electric network can lead to circuit failures, electrical fires, or even hazardous situations for users.In conclusion, the law of electric network serves as a foundational pillar in electrical engineering. It provides the necessary framework for understanding how electrical components interact within a circuit, enabling engineers to design safe and efficient systems. Mastery of these principles is essential for anyone working in the field of electricity, as it ensures that they can troubleshoot issues effectively and innovate new technologies that rely on electrical networks. As technology continues to advance, the importance of the law of electric network will only grow, making it imperative for future engineers to grasp its concepts fully.

电气工程的研究涵盖了支配电路行为的各种原则和定律。该领域的一个基本概念是电网络定律，它指的是一组规则，规定了电流和电压在一组组件内的相互作用。理解这一法律对工程师和技术人员至关重要，因为它帮助他们设计高效且有效的电气系统。电网络定律主要包括欧姆定律、基尔霍夫电压定律（KVL）和基尔霍夫电流定律（KCL）。欧姆定律指出，导体中两点之间流动的电流与两点之间的电压成正比，与导体的电阻成反比。这个关系可以用数学公式表示为V = IR，其中V是电压，I是电流，R是电阻。通过应用这一法律，工程师可以计算电气组件所需的参数，以确保它们在电路中正常工作。基尔霍夫定律进一步扩展了电网络定律的原则。KVL指出，电路中任何闭合回路的电势差（电压）总和必须等于零。这意味着回路内的源头提供的能量必须等于组件使用的能量。另一方面，KCL则断言，进入一个节点的总电流必须等于离开该节点的总电流。这个原则对于分析复杂的网络非常重要，因为在这些网络中存在多条电流流动路径。在实际应用中，电网络定律被广泛应用于电信、电力生成和电子产品等多个领域。例如，在设计新电子设备的电路时，工程师必须应用这些定律，以确保设备高效安全地运行。他们必须考虑负载分布、潜在降压和电流限制，以避免过热或损坏组件。此外，电网络定律不仅在理论研究中相关，而且在现实世界场景中同样适用。例如，在建筑物中安装电气线路时，电工必须遵循这些法律，以确保系统能够承受预期负载而不发生故障。不遵守电网络定律可能导致电路故障、电气火灾甚至对用户造成危险的情况。总之，电网络定律作为电气工程的基础支柱，提供了理解电气组件如何在电路中相互作用的必要框架，使工程师能够设计安全高效的系统。掌握这些原则对任何从事电气工作的人员至关重要，因为这确保他们能够有效地排除故障，并创新依赖于电气网络的新技术。随着科技的不断进步，电网络定律的重要性只会增加，因此未来的工程师必须全面掌握其概念。