voltage n.[U,C]电压;伏特数 LAW =Light Antitank Weapon 轻型反坦克武器 law n. 1.[U]法律(体系) 2.[U]法规 3.[C](针对某项罪行、协议等的一条)法律,法规 4.[U]法学,法律学,律师业 5.法律机构 6.[C]规则,规章,条例 7.[C]良 no voltage 零电压,无电压 in law 姻亲 in law n....
基尔霍夫电压定律 Kirchhoff’s Voltage Law (KVL) 基尔霍夫电流定律 Kirchhoff’s Current LaW (KCL) 基尔霍夫定律在问题中的应用 这节的内容是一个小重点,我认为考试一定会考。我们会先介绍一下两种基尔霍夫定律,并且做一个应用的总结。 基尔霍夫电压定律 Kirchhoff’s Voltage Law (KVL) 在第一章我们有涉猎...
Kirchhoff's Voltage Law comes about because the electrostatic field within an electric circuit is a conservative forcefield. The voltage represents the electrical energy in the system, so think of it as a specific case of conservation of energy. As you go around a loop, when you arrive at th...
英文: Voltage Regulation Voltage regulation is a measure that states the difference between maximum and minimum steady-state voltage as a percentage of nominal voltage.中文: 电压调整率电压调整率描述的是最大和最小稳态电压差与额定电压之间的百分比。
•Aresistorisatwoterminalcircuitelementthathasaconstantratioofthevoltageacrossitsterminalstothecurrentthroughitsterminals.•Aresistorobeystheexpression(Ohm’sLaw)RvR/iR GettingtheSignRightwithOhm’sLaw •Ifthereferencecurrentisinthedirectionofthereferencevoltagedrop(PassiveSignConvention),then……•Ifthe...
One way of stating Kirchhoff's voltage law is: “At each instant of time, the algebraic sum of the voltage rise is equal to the algebraic sum of the voltage drops, both being taken in the same direction around the closed loop.” Kirchhoff's current law may be expressed as follows: “...
Kirchhoff's second law, also known as Kirchhoff's mesh/loop law, Kirchhoff's voltage law, or simply KVL, states that in any closed loop network, the total electromotive force around the loop is equal to the sum of all the electromotive force drops within the same loop....
基尔霍夫电压定律(Kirchhoff's Voltage Law,KVL)是电学中的一个重要定律,描述了在电路中沿闭合回路的所有电压之和等于零的原理。基尔霍夫电压定律是基尔霍夫电路定律中的一部分,另一个是基尔霍夫电流定律(Kirchhoff's Current Law,KCL)。 基尔霍夫电压定律的表述如下: ...
基尔霍夫电压定律,英文是Kirchhoff's Voltage Law, 简写为 KVL。 基尔霍夫电压定律指出:闭合回路中电压升之和等于电压降之和(In any closed loop network, the total EMF is equal to the sum of Potential Difference drops.)。 如果我们规定电压升为正,电压降为负,基尔霍夫电压定律也可以表达为:闭合电路中电...
What is Kirchhoff’s Voltage Law (KVL)? The principle known as Kirchhoff’s Voltage Law (discovered in 1847 by Gustav R. Kirchhoff, a German physicist) can be stated as such: “The algebraic sum of all voltages in a loop must equal zero” By algebraic, I mean accounting for signs (...