[理工][電路] 基本電路學一題
電路圖如下:
http://tinyurl.com/4ck99jn
問題如下:
1. what is the purpose to put a capacitor in between node a and node b?
2. if we want to design a filter with a cutoff frequency of 300Hz,
what is the value of capacitor C should we choose?
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