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串接和并接的区别

更新时间: 2020-10-03 00:00:00     

串接和并接的区别如下:

1、串联只有一条电流路径,而并联却有两条或两条以上;

2、串联中若有一个用电器断路,则这条电流不通,下一个用电器也不会亮;串联则相反,一条线路不通,它的电流做定向移动时可以选择另一条线路;

3、在串联电路中,总电压等于各在串联电路中各部分电路两端电压之和;而在并联电路中,各支路电压是相等的;

4、并联电路干路中的电流等于各支路电流之和,而串联电路中的电流处处相等。

关键词: 区别

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