在串联与并联中,电路中各出电流或电压分别有什么区别?

我只知道各分支的电流之和等于总电流,还有呢
2025-03-14 19:31:15
推荐回答(5个)
回答1:

串联电路中各处的电流大小都是一样的,并联电路中同一节点的用电器两端电压相同

串联是连接电路元件的基本方式之一。将电路元件(如电阻、电容、电感,用电器等)逐个顺次首尾相连接。串联电路:将各用电器串联起来组成的电路,通过各用电器的电流都相等。

并联是元件之间的一种连接方式,其特点是将2个同类或不同类的元件、器件等首首相接,同时尾尾亦相连的一种连接方式。通常是用来指电路中电子元件的连接方式,即并联电路。



回答2:

而串联电路和并联电路中的电流又有什么不同呢

回答3:

串联电路中:各用电器的电流相同,各用电器两端电压之和等于总电压;
并联电路中:各用电器的电流之和等于总电流,各用电器两端电压相同.

回答4:

串联电路分压,每个电器分去一些电压,按电阻大小来分配,回路中所有电器电压的总和等与电路的总电压.并联电路各条支路电压相等,但是电流不等,所以支路的电流之和等于主干上的电流.

回答5:

串联分压 并联分流。
也就是说串联在电路中的元件或用电器,每经过一个元件或用电器电压都会被吃掉一部分。
但并联刚好相反经过元件或用电器后电压是不变的,电流会被吃点一部分。

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