35.如【圖35】所示之電路,若β=100,則5fc83b032c257.jpg約為多少?
5fc83b69b2f8d.jpg
(A)5fc83b18b453a.jpg = 20μA,5fc83b442bf95.jpg = 0V
(B)5fc83b1fc2113.jpg = 20μA,5fc83b59a4beb.jpg = 2V
(C)5fc83b3197a45.jpg = 10μA,5fc83b50e6209.jpg = −1V
(D)5fc83b28a685a.jpg = 10μA,5fc83b4a793cd.jpg = 1V

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統計: A(180), B(38), C(10), D(5), E(0) #2548154

詳解 (共 1 筆)

#4801828
IB=(6.7-VB)/300kIC=β...
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