电流源串联的电阻支路，此时电阻对电路的影响，描述正确的是（   ）。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69474' and id < 4499596 and id<>'4499596' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69474' and id > 4499596 and id<>'4499596' order by id asc limit 5