用戶【jk】點評問題和點評內容

【評論主題】38 試求電流Io為何? (A)5.06∠18.43° A(B)7.18∠20.31° A(C)2.43∠30° A(D)4.83∠28.45° A

【評論內容】

(1/2+j-1/2j+1/2)v=12-4-8j

v=10.11 ㄴ45-26.56

I=5.06ㄴ18.44

【評論主題】38 試求電流Io為何? (A)5.06∠18.43° A(B)7.18∠20.31° A(C)2.43∠30° A(D)4.83∠28.45° A

【評論內容】

(1/2+j-1/2j+1/2)v=12-4-8j

v=10.11 ㄴ45-26.56

I=5.06ㄴ18.44

【評論主題】38 試求電流Io為何? (A)5.06∠18.43° A(B)7.18∠20.31° A(C)2.43∠30° A(D)4.83∠28.45° A

【評論內容】

(1/2+j-1/2j+1/2)v=12-4-8j

v=10.11 ㄴ45-26.56

I=5.06ㄴ18.44