二极管应用电路如图(a)所示,电路的激励ui如图(b)所示,设二极管为理想器件,则电路输出电压u0的波形为( )。 图(a) 图(b)
A A.<img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20251103/23819787_0_2.png"> B
B.<img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20251103/23819787_0_3.png"> C
C.<img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20251103/23819787_0_4.png"> D
D.<img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20251103/23819787_0_5.png">