基本電學/諧振半功頻率 - 考試
By Hedwig
at 2013-05-27T20:56
at 2013-05-27T20:56
Table of Contents
諧振時電壓Vm 電流Im 阻抗Z
串聯半功頻率=P/2 電流等於Im/√2 請問此時電壓和阻抗等於? (阻抗=√2Z嗎?)
並聯半功頻率=P/2 電壓等於Vm/√2 請問此時電流和阻抗等於?(電流是等於√2Im嗎?)
請問要怎麼推導呢??
感謝
--
串聯半功頻率=P/2 電流等於Im/√2 請問此時電壓和阻抗等於? (阻抗=√2Z嗎?)
並聯半功頻率=P/2 電壓等於Vm/√2 請問此時電流和阻抗等於?(電流是等於√2Im嗎?)
請問要怎麼推導呢??
感謝
--
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