變壓器向量 - 考試

By Zanna
at 2016-05-04T20:19
at 2016-05-04T20:19
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考試
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By Candice
at 2016-05-05T22:46
at 2016-05-05T22:46

By Queena
at 2016-05-09T23:35
at 2016-05-09T23:35

By David
at 2016-05-12T06:15
at 2016-05-12T06:15
流會產生磁場,所以磁通也落後輸入電壓90度,此時線圈會
產生一反抗磁通,抵抗電流產生的磁場,差180度,這個反
抗磁通也會產生電流,這個電流會落後感應電壓90度,最後
得到輸入電壓與感應變壓,相差180度,以上是我的理解,
有錯還請糾正。
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