基本電學 - 考試
By Lily
at 2015-08-11T18:06
at 2015-08-11T18:06
Table of Contents
我有兩個問題想請教各位大大
第一題
http://imgur.com/ssJR3gG
為什麼答案是10V,而不是1.25V呢?
第二題
http://imgur.com/BPkBcFm
我用節點法算出來的答案是10.6∠45°而不是答案的10.6∠-135°,是答案錯
還是我觀念錯了呢?
麻煩各位大大再次幫我解答,感謝。
--
posted from bbs reader hybrid on my Xiaomi HM NOTE 1LTE
--
第一題
http://imgur.com/ssJR3gG
為什麼答案是10V,而不是1.25V呢?
第二題
http://imgur.com/BPkBcFm
我用節點法算出來的答案是10.6∠45°而不是答案的10.6∠-135°,是答案錯
還是我觀念錯了呢?
麻煩各位大大再次幫我解答,感謝。
--
posted from bbs reader hybrid on my Xiaomi HM NOTE 1LTE
--
Tags:
考試
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