已知电流i=当它通过5Q线性电阻时消耗的功率P为（）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='32635' and id < 2595028 and id<>'2595028' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32635' and id > 2595028 and id<>'2595028' order by id asc limit 5