在图1-12所示电路中，电动势E和I5的值为（）。 

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='30079' and id < 2435284 and id<>'2435284' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30079' and id > 2435284 and id<>'2435284' order by id asc limit 5