29. 如圖(十三)所示電路,RG =1MΩ,RD =1.2kΩ,RS=1 kΩ,
=16mA, VP =– 8V,則ID為何?
(A) 2mA
(B) 3mA
(C) 4mA
(D) 5mA
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統計: A(0), B(1), C(0), D(1), E(0) #3023577
統計: A(0), B(1), C(0), D(1), E(0) #3023577