二极管应用电路如图所示,设二极管D为理想器件,ui=10sinωtV,则输出电压uo的波形为( )。
A <img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20251114/23412853_0_1.png"> B
<img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20251114/23412853_0_2.png"> C
<img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20251114/23412853_0_3.png"> D
<img border="0" alt="" src="https://tuku.weimei168.com/uploads/upimg/20251114/23412853_0_4.png">