| 释义 | 
		Ohm's law AHD[ōmz] D.J.[əʊmz]K.K.[omz]n.(名词)- The law stating that the direct current flowing in a conductor is directly proportional to the potential difference between its ends. It is usually formulated asV  = IR,  where V  is the potential difference, or voltage, I  is the current, and R  is the resistance of the conductor. 奥姆定律:直流电通过导体时,导体中的电流和跨越导体两端的电位差成正比的法则。可以V  = IR 的公式表示, V 代表电位差或伏特, I 则代表电流,而 R 则是指导体的电阻 
 
 - After Ohm  Georg Simon After Ohm  Georg Simon 
 
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