deflecting coil

简明释义

致偏线圈

英英释义

例句

1.The deflecting coil 偏转线圈 is used in cathode ray tubes to create images on the screen.

偏转线圈用于阴极射线管中，以在屏幕上创建图像。

2.The engineer explained how the deflecting coil 偏转线圈 works in the electromagnetic system.

工程师解释了偏转线圈在电磁系统中的工作原理。

3.To improve accuracy, the deflecting coil 偏转线圈 must be calibrated regularly.

为了提高精度，偏转线圈必须定期校准。

4.Adjusting the current in the deflecting coil 偏转线圈 can change the trajectory of the electron beam.

调整偏转线圈中的电流可以改变电子束的轨迹。

5.In the oscilloscope, the deflecting coil 偏转线圈 is crucial for displaying waveforms accurately.

在示波器中，偏转线圈对于准确显示波形至关重要。

作文

In the realm of physics and engineering, many components play crucial roles in the functionality of various devices. One such component is the deflecting coil, which is instrumental in the operation of instruments that measure electric currents and magnetic fields. Understanding the significance of the deflecting coil requires a look into its application and the principles behind its operation.The deflecting coil is primarily used in devices such as galvanometers and oscilloscopes. These instruments are essential for visualizing electrical signals and measuring their properties. The basic principle behind the deflecting coil involves electromagnetic induction. When an electric current passes through the coil, it generates a magnetic field. This magnetic field interacts with another magnetic field present in the device, causing the coil to rotate or deflect.This deflection is what allows users to read measurements on a scale. For instance, in a galvanometer, the degree of rotation of the deflecting coil indicates the strength of the current flowing through it. The more significant the current, the greater the deflection. Thus, the deflecting coil serves as a critical link between electrical signals and visual output, making it an invaluable tool in laboratories and various industries.Moreover, the design of the deflecting coil can greatly influence the sensitivity and accuracy of the measurements taken. Engineers often experiment with different coil configurations, materials, and winding techniques to optimize performance. A well-designed deflecting coil can respond to even the slightest changes in current, allowing for precise readings that are crucial in scientific research and industrial applications.In addition to its role in measurement, the deflecting coil also finds applications in other areas such as magnetic levitation and electric motors. In these systems, the deflecting coil helps control the movement and positioning of objects by creating varying magnetic fields. This versatility showcases the importance of understanding the deflecting coil beyond just its traditional uses.Furthermore, advancements in technology have led to the development of digital instruments that still rely on the principles of the deflecting coil. While the display may be digital, the underlying mechanisms often involve coils that produce magnetic fields to facilitate measurements. As such, the deflecting coil remains relevant in modern instrumentation, bridging the gap between analog and digital technologies.In conclusion, the deflecting coil is a fundamental component in various electrical and engineering applications. Its ability to convert electrical signals into measurable deflections is vital for both scientific exploration and practical applications. By understanding the operation and significance of the deflecting coil, we gain insight into the intricate workings of many devices that shape our technological landscape. Whether in the hands of a scientist conducting experiments or an engineer designing cutting-edge equipment, the deflecting coil continues to play an essential role in advancing our understanding of electricity and magnetism.

在物理和工程领域，许多组件在各种设备的功能中扮演着至关重要的角色。其中一个组件是偏转线圈，它在测量电流和磁场的仪器操作中起着重要作用。理解偏转线圈的重要性需要了解它的应用及其操作原理。偏转线圈主要用于如电流计和示波器等设备。这些仪器对于可视化电信号和测量其特性至关重要。偏转线圈背后的基本原理涉及电磁感应。当电流通过线圈时，它会生成一个磁场。这个磁场与设备中存在的另一个磁场相互作用，导致线圈旋转或偏转。这种偏转使得用户能够在刻度上读取测量值。例如，在电流计中，偏转线圈的旋转角度指示流过它的电流强度。电流越大，偏转就越大。因此，偏转线圈在电信号和可视输出之间起着关键的桥梁作用，使其成为实验室和各种行业中不可或缺的工具。此外，偏转线圈的设计会极大影响测量的灵敏度和准确性。工程师们常常尝试不同的线圈配置、材料和绕制技术，以优化性能。设计良好的偏转线圈能够对电流的微小变化作出反应，从而允许进行精确的读数，这在科学研究和工业应用中至关重要。除了在测量中的作用外，偏转线圈还在其他领域如磁悬浮和电动机中找到应用。在这些系统中，偏转线圈通过创建变化的磁场来帮助控制物体的运动和定位。这种多功能性展示了理解偏转线圈的重要性，超出了其传统用途。此外，技术的进步导致了数字仪器的发展，这些仪器仍然依赖于偏转线圈的原理。尽管显示可能是数字的，但底层机制通常涉及产生磁场的线圈以促进测量。因此，偏转线圈在现代仪器中仍然保持相关性，架起了模拟和数字技术之间的桥梁。总之，偏转线圈是各种电气和工程应用中的基本组件。它将电信号转换为可测量的偏转的能力对于科学探索和实际应用都至关重要。通过理解偏转线圈的操作和重要性，我们可以深入了解塑造我们技术环境的许多设备的复杂工作原理。无论是在进行实验的科学家手中，还是在设计尖端设备的工程师手中，偏转线圈继续在推动我们对电和磁的理解中发挥重要作用。