一、电路识别1.解题策略识别电路是解决电学问题的基础,只有搞清楚电路的连接方式和学会简化电路的技巧,才能综合运用电学知识解决实际问题。识别电路的具体思路:先识电路(对电路进行分析,看懂电路图,把电压表当做断开处理,把电流表当做导线处理,画出等效电路图);再作分析(当开关断开、闭合, First, the circuit identification 1. Problem solving strategy identification circuit is to solve the basis of electrical problems, only to find out the circuit connection and learn to simplify the circuit skills to comprehensive use of electrical knowledge to solve practical problems. Identify the circuit specific ideas: first identify the circuit (the circuit analysis, understand the circuit diagram, the voltmeter as disconnected processing, the ammeter as the wire processing, draw the equivalent circuit diagram); again for analysis (when the switch off, closed ,