19. 如圖所示,假設二極體為理想,試求 I與V之值分別為何?
(A) 0mA,0V
(B) 1mA,0V
(C) 2.5mA,0V
(D) 5mA,0V
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統計: A(21), B(12), C(121), D(10), E(0) #2179052
統計: A(21), B(12), C(121), D(10), E(0) #2179052