电力英语单词

电力英语单词
Electricity英语单词包括：
1. Electricity
2. Power
3. Voltage
4. Current
5. Circuit
6. Generator
7. Transformer
8. Conductor
9. Insulator
10. Switch
Electricity is the flow of electric power or charge. It is a form of energy that comes from the movement of electrons. When these electrons are in motion, they create an electric current. This current can be harnessed to power various devices and systems.
Electricity is measured in units of voltage, current, and resistance. Voltage is the force that pushes the electric charge through a circuit, while current is the rate of flow of electric charge. Resistance is the opposition to the flow of electric charge.
A circuit is a closed loop through which an electric current can flow. It consists of a source of electrical energy, such as a battery or generator, and various components such as wires, switches, and resistors.
Generators are devices that convert mechanical energy into electrical energy. They work on the principle of electromagnetic induction, where a conductor moving through a magnetic field generates an electric current.
Transformers are devices used to change the voltage of an electric current. They are essential for transmitting electricity over long distances and for stepping up or stepping down the voltage as needed.
Conductors are materials that allow electric current to flow through them easily, while insulators are materials that do not allow electric current to pass through them.
This property of materials is crucial in designing
electrical systems and devices.
Switches are devices used to control the flow of
electric current in a circuit. They can open or close the circuit, thus controlling the flow of electricity to
various components.
电力是电力或电荷的流动。

这是一种来自电子运动的能量形式。

当这些电子在运动时，它们产生电流。

这种电流可以被利用来为各
种设备和系统提供动力。

电力以电压、电流和电阻的单位来衡量。

电压是推动电荷通过电
路的力量，而电流是电荷流动的速率。

电阻是电荷流动的阻力。

电路是电流可以流过的闭合回路。

它包括电能源，如电池或发电机，以及各种组件，如电线、开关和电阻器。

发电机是将机械能转化为电能的装置。

它们依靠电磁感应的原理
工作，其中通过磁场运动的导体产生电流。

变压器是用于改变电流电压的装置。

它们对于在长距离传输电力
以及根据需要升压或降压电压至关重要。

导体是允许电流通过的材料，而绝缘体是不允许电流通过的材料。

材料的这种性质在设计电气系统和设备中至关重要。

开关是用于控制电路中电流流动的装置。

它们可以打开或关闭电路，从而控制电力流向各种组件。