题目内容：
一阶RL动态电路，电源是周期为T的方波电压，要实现微分运算，时间常数远远小于T。
A.正确
B.错误
参考答案：
选择题：一阶RL动态电路，电源是周期为T的方波电压，要实现微分运算，时间常数远远小于T。
- 题目分类：中国大学MOOC慕课
- 题目类型：选择题
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