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电阻器串并联
Introduction
电流和电压电平通过电路中的电阻器来降低。在大多数电路中，发现有一个以上的电阻器有助于限制电路内的电荷流。有两种最简单的电阻器组合，即并联和串联。这两个电阻器的组合非常重要，因为整个电荷流都与此整体相连。
Importance of a combination circuit
组合电路是串联和并联电阻器的重要组成部分。电阻器被称为欧姆器件，其中V=IR（Hope＜i＞等人
Figure 1: Presentation of resistor series-parallel
适当的电路通常由不同的导体组成，如开关、电源、电阻器、负载和导线。在电路中，起点和终点是相同的。就像电路中的导体一样，使用铜线。开关系统总是可用的，有助于建立和断开电路内的连接。作为一种无源元件，电阻器只消耗功率而不发电（Tsukushi，Ono&；Wada，2020）。电能通常在电路中消耗，并最终转化为其他重要形式的能量，如热、光等。例如负载、风扇和光很重要。
Resistors in series: Analysis
在某些电路中，在重要电阻器的帮助下，相同数量的电流会流动。这种类型的电流出现在电路中，被称为串联电路。在串联电路中，与每个重要电阻器相关的电压本质上是不同的（Morais等人，2020）。在这种类型的连接中，如果电阻器出现故障和断裂，整个电路系统将闭合和关闭。与并联电路相比，串联电阻器的设计和组成本质上很简单。
Figure 2: Resistors, connected in a series
在识别特定系统的总电阻的情况下，将添加所有相关的电阻值。例如，上图中的总电阻值可能会有所帮助。根据该图，假设R1、R2，R3和R4的值分别为100Ω、120Ω、130Ω和150Ω。该串联组合的总电阻值为（100+120+130+150）=500Ω。
Resistors in parallel: Analysis
在电路的电压在所有电阻器上相同的时间内，电路以并联方式连接。在并联电路中，电流首先被分支到不同的部分，然后再次在单个公共点重新组合（Wang，Cheng&；Fong，2018）。在并联电路中，任何部件和电阻器都可以很容易地断开和连接。在这个过程中，并联电路的其他元件不受影响。
Figure 3: Resistors connected in parallel
并联电阻器的值可以通过以下一个简单的公式来计算。
$$mathrm｛This:is：1/Rtotal:=：1/R_1:+：1/R_2:+：…：+：1/R_n。｝$$
根据这个公式，可以给出电气服务中的电阻总值。
Kirchhoff’s law of Current
识别并联和串联电阻器的重要分支对于了解每个电路的作用很重要。在改变任何特定电阻器的值之前，也要确定等效电阻器（Quynh等人2019）。电阻桥网络在这方面也发挥着重要作用。Kirchhoff的电压定律和电流定律是帮助用户处理电阻器的两个重要部分（Islam等人，2020）。根据Kirchoff的说法，电流总和在关节的某个点保持为零。
Figure 4: Series parallel resistor circuit
发现电动势的总和和电压在闭合电路中下降，并且也保持为零。根据KCL（Kirchoff电流定律），所有类型的输入电流本质上都是正的。每种输出电流本质上都是负的。根据Kirchoff电压定律，每个电压的总和等于特定回路周围的可用电压。在闭合网络中，电压下降并保持为零。
Conclusion
在几乎每一个电路中，各种各样的元件都是一体连接的。以串联和并联的方式，开发了电阻网络。更关键和复杂的电阻网络的产生取决于不同的回路。这种类型的电路被称为具有固定电阻器的电路。电阻器不存在于任何形式的隔离中。具有各种电阻器、连接不同电气组合的较大电路是这种组合的重要要求。
FAQs
问题1.Kirchoff律师事务所的财产名称是什么
Ans.Kirchoff的性质也被称为能量守恒。并联或串联电阻器内每个回路中的每个电压之和等于零。
Q2.用什么公式可以测量串联组合中的总电阻
Ans.串联组合中总电阻的计算通过公式$mathrm｛R_｛total｝=R_1+R_2++R_n.}美元在这个公式中，N是表示电阻器总数的指标。
Q3.电阻器在电路中的主要用途是什么
电阻器在控制电路内的电流方面起着重要作用。这种无源器件是电气器件的重要组成部分。
Q4.电路中最重要的部件是什么
电阻器、开关、导线、负载和电源是电路中最重要的部件。这些部件构成了一个有用且可正确使用的电路。