【已刪除】53.如圖(二十一)所示之運算放大器電路,當Vi =5 sin(2x100t)V時,輸出電壓Vo =?

(A)-10cos(2x100t)V

(B)0V

(C)5sin(2x100t)V

(D)-10sin(2x100t)V

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統計: A(2), B(7), C(4), D(3), E(0) #295982