一阶RC电路全响应为V，则电容电压的零输入响应为（    ）。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku_ where sourceid='68466' and id < 4420835 and id<>'4420835' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='68466' and id > 4420835 and id<>'4420835' order by id asc limit 5