图所示电路中，当开关S闭合后，电流表读数将（）。 

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SQL Error: select id,body,options from ***_enewstiku where sourceid='32670' and id < 2598659 and id<>'2598659' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32670' and id > 2598659 and id<>'2598659' order by id asc limit 5