As discussed in Section 2.3.2, the decreasing reactance of the capacitor with increasing frequency will increase the gain of the feedback ammeter.
如第2.3.2节所述，电容器的容抗随着频率的增加而降低，这就会增加反馈电流表的增益。
To extend the coulombs ranges, an external capacitor is used as the feedback element.
为了扩展库仑测量范围，使用外部电容器作为反馈元件。
In a coulombmeter, the feedback impedance is a capacitor.
在库仑计中反馈电路为电容器。
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