• 2022-06-10
    图示RC电路电压增益的波特图是_________。其中fc=1/(2πRC).[img=233x194]1802df781c1cab1.jpg[/img]
    A: [img=362x278]1802df7826e11df.jpg[/img]
    B: [img=363x284]1802df783117d3c.jpg[/img]
    C: [img=373x279]1802df783cc394f.jpg[/img]
    D: [img=365x286]1802df7848888d8.jpg[/img]