串联电路和并联电路是两种最基本的电路连接方式,学会识别串、并联电路是学习电路连接和电路计算的基础,下面就教你五招来轻松识别串、并联电路.方法1:定义法若电路中的各元件是逐个顺次连接起来的,则电路为串联电路;若各元件“首首相接,尾尾相连”并列地连在电路两点之间,则电路就是并联电路. Series circuit and parallel circuit are the two most basic circuit connection, learn to recognize the string, parallel circuit is to learn the basis of circuit connection and circuit calculation, the following teach you five strokes to easily identify the string, parallel circuit. In the various components are sequentially connected one by one, then the circuit is a series circuit; if the components “the first phase connected, the end of the tail connected ” juxtaposed between two points in the circuit, the circuit is a parallel circuit.