solenoid ammeter

简明释义

螺线管式安培表

英英释义

例句

1.By connecting the solenoid ammeter in series, we can accurately gauge the total current.

通过将电磁铁安培计串联连接，我们可以准确测量总电流。

2.To ensure accuracy, calibrate the solenoid ammeter before taking measurements.

在进行测量之前，请校准电磁铁安培计以确保准确性。

3.The solenoid ammeter is particularly useful for measuring high currents in industrial applications.

在工业应用中，电磁铁安培计特别适合用于测量大电流。

4.The technician used a solenoid ammeter to measure the current flowing through the circuit.

技术人员使用了一个电磁铁安培计来测量电路中的电流。

5.During the experiment, the solenoid ammeter showed a steady increase in current as the voltage was raised.

在实验过程中，随着电压的升高，电磁铁安培计显示出电流的稳定增加。

作文

A solenoid ammeter is a crucial instrument used in electrical engineering to measure the current flowing through a circuit. This device operates on the principle of electromagnetic induction, which was first discovered by Michael Faraday in the 19th century. The basic design of a solenoid ammeter consists of a coil of wire, known as a solenoid, wound around a cylindrical core. When an electric current passes through the solenoid, it generates a magnetic field that can be used to measure the amount of current. Understanding how a solenoid ammeter works is essential for anyone involved in electrical engineering or physics. The solenoid creates a magnetic field proportional to the current flowing through it. This magnetic field can then interact with a moving component, such as a needle or a digital sensor, providing a visual representation of the current measurement. The more current that flows through the solenoid, the stronger the magnetic field, and the further the needle moves on the scale. One of the significant advantages of using a solenoid ammeter is its ability to provide accurate readings over a wide range of currents. This makes it suitable for various applications, from small electronic devices to large industrial machinery. Additionally, because the solenoid ammeter does not require direct contact with the electrical circuit, it can measure current safely without interrupting the flow of electricity. This non-intrusive method of measurement is particularly beneficial in high-voltage environments where safety is paramount. Moreover, the solenoid ammeter is often used in laboratories and educational settings to teach students about the principles of electromagnetism and electrical circuits. By observing how the ammeter reacts to changes in current, students can gain a deeper understanding of the relationship between electricity and magnetism. This hands-on experience is invaluable for fostering a solid foundation in electrical engineering concepts. In practical applications, the solenoid ammeter can be found in various devices, from multimeters to specialized measuring instruments used in research and development. Engineers rely on these tools to ensure that electrical systems operate efficiently and safely. For instance, when designing a new piece of equipment, engineers will use a solenoid ammeter to test different components under various load conditions. This testing helps identify potential issues and ensures that the final product meets safety and performance standards. In conclusion, the solenoid ammeter is an essential tool in the field of electrical engineering. Its ability to measure current accurately and safely makes it indispensable for both professionals and students alike. As technology continues to evolve, the design and functionality of solenoid ammeters may also advance, but the fundamental principles behind their operation will remain rooted in the laws of electromagnetism. Understanding and mastering the use of a solenoid ammeter is vital for anyone looking to succeed in the world of electrical engineering.

电磁线圈电流表是电气工程中用于测量电路中电流流动的重要仪器。该设备基于19世纪迈克尔·法拉第首次发现的电磁感应原理。电磁线圈电流表的基本设计由一根缠绕在圆柱形核心上的线圈组成。当电流通过电磁线圈时，会产生一个可以用来测量电流大小的磁场。理解电磁线圈电流表的工作原理对于任何从事电气工程或物理学的人来说都是至关重要的。电磁线圈产生的磁场与通过它的电流成正比。这个磁场可以与移动部件（如指针或数字传感器）相互作用，提供电流测量的可视化表示。流过电磁线圈的电流越大，磁场就越强，指针在刻度上移动得越远。使用电磁线圈电流表的一个显著优点是其能够在广泛的电流范围内提供准确的读数。这使得它适用于各种应用，从小型电子设备到大型工业机械。此外，由于电磁线圈电流表不需要与电路直接接触，因此可以安全地测量电流，而不会中断电流的流动。这种非侵入式的测量方法在高电压环境中尤其有利，因为安全性至关重要。此外，电磁线圈电流表通常用于实验室和教育环境中，以教授学生电磁学和电路原理。通过观察电流表如何对电流变化作出反应，学生可以更深入地理解电与磁之间的关系。这种实践经验对于培养坚实的电气工程概念基础是非常宝贵的。在实际应用中，电磁线圈电流表可以在各种设备中找到，从多用表到用于研究和开发的专用测量仪器。工程师依赖这些工具确保电气系统高效、安全地运行。例如，在设计新设备时，工程师会使用电磁线圈电流表在不同负载条件下测试不同组件。这种测试有助于识别潜在问题，并确保最终产品符合安全和性能标准。总之，电磁线圈电流表是电气工程领域的一种重要工具。它能够准确、安全地测量电流，使其对专业人士和学生都不可或缺。随着技术的不断发展，电磁线圈电流表的设计和功能也可能会有所进步，但其操作背后的基本原理将始终根植于电磁学定律中。理解和掌握电磁线圈电流表的使用对于任何希望在电气工程领域取得成功的人来说都是至关重要的。