The voltage across a resistor in a circuit is 12 volts and the current through it is 2 amperes. What is the resistance of the resistor? A. 6 ohms B. 8 ohms C. 10 ohms D. 14 ohms 相关知识点: 试题来源: 解析 A。解析:根据欧姆定律,电阻等于电压除以电流,12 伏除以 2 安等于 6 欧...
resting potential- the potential difference between the two sides of the membrane of a nerve cell when the cell is not conducting an impulse Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc. ...
a大约的尺寸可以吗 The approximately size may[translate] aAntiviral role 抗病毒角色[translate] a确实有点低落 Is truly a little low[translate] avoltage source in series with a resistor that represents 电压来源在系列用代表的电阻器[translate]
aCc: chuinlaw@hotmail.com; JO 正在翻译,请等待...[translate] aTOM OUTDOOR MEDIA GROUP 汤姆室外媒介小组[translate] aDear Eric,[translate] a现在去睡觉 Now sleeps[translate] aIf there is a voltage drop on a resistor 正在翻译,请等待...[translate]...
aThis is done thru measuring the voltage drop UPulse across a resistor RLoad connected on e-cell terminal for a specified time (3 to 4 seconds) 这通过测量电压下落做UPulse横跨电阻器在e细胞终端连接的RLoad指定的时间(3到4秒)[translate]
PURPOSE: To acquire a voltage nonlinear resistor whose rectangular wave breakdown strength is improved and its manufacturing method, and a size measurement method of an element structure for measuring a grain diameter of ZnO particle with good reproducibility in a short time. ;CONSTITUTION: In a vol...
A voltage proportional to the load current through the rectifier 4 is developed across a resistor 11, via a current transformer 9 and a rectifier 10, and compared with the voltage of a battery 13. The resultant voltage across a resistor 12 modifies the voltage applied to the regulator 3 ...
14. The grid is represented by a voltage source in series with an inductance, and a resistor Rnet to attenuate the undulation of the current. Using Park components, the grid voltages can be given as follows [34,35]: Sign in to download hi-res image Fig. 14. Electrical model of phase ...
Many folks learning electronics for the first time struggle with the idea that a current limiting resistor can live on either side of the LED and the circuit will still function as usual. Imagine a river in a continuous loop, an infinite, circular, flowing river. If we were to place a da...
If g( ) is represented by a resistor, R, the Vout is equal to −R f(Vin). 2. If f( ) is represented by a resistor, R, then Vout is equal to g−1(-Vin/R). 3. In general, the output is a direct function of f( ) and an inverse function of g( ), that is, g(-...