电阻元件英语

The conductor is called this conductor the resistance to the electric current hindrance function. the resistance (Resistor) is in all electronic circuit uses most parts. The resistance main physical feature is the power transformation can be a heat energy, may also say that it is a dissipative element, the electric current passes through it to have the heat energy. The resistance is usual the differential pressure divergence in the electric circuit the function, to the signal, the exchange and the direct-current signal may adopt the resistance. Usually, uses the avonmeter to be possible very easy to judge the resistance the quality: Keeps off the position appropriately the avonmeter adjustment in the electricity impediment, and places avonmeter's two table pen the resistance the both sides, may read out the resistance from the avonmeter the resistance number.

电阻值是resistance电阻（元件)resistorimpedance是阻抗

Impediment to the current conductor is called the resistance of the conductor. Resistor is the most frequently used of all electronic circuit components. The main physical characteristics of the resistance is the transformer for heat, but also say that it is an energy component, the current production of heat through it. Resistor voltage divider circuit is usually diverted from the role of the signal, the AC and DC signals to pass through the resistor. In general, the use of multimeter can be very easy to judge a good or bad resistance: The multimeter adjust the appropriate gear in the power block, and pen multimeter on the resistance of the two tables at both ends, you can read from the multimeter on the resistance of the resistance.

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“电阻元件是从实际电阻器抽象出来的理想化模型,是代表电路中消耗电能这一物理现象的理想二端元件。如电灯泡、电炉、电烙铁等这类实际电阻器立创商城都有,当忽略其电感等作用时,可将它们抽象为仅具有消耗电能的电阻元件。”

。。电阻在物理学中的定义很简单，就导体对电流的阻碍作用。能在电路中产生这种作用的电路器件，都可以称为电阻元件。除超导状态以外，任何器件都存在电阻效应，只不过大小不同。