已知RC一阶电路的响应,若P=1KΩ，此时电容C等于（）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='32672' and id < 2598921 and id<>'2598921' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32672' and id > 2598921 and id<>'2598921' order by id asc limit 5