An ammeter may be represented by an ideal ammeter (IM) with zero internal resistance, in series with a resistance (RM), as shown in Figure 2-23.
安培计可以用电阻为零的理想安培计(IM)和电阻(RM)相串联来表示，如图2 -23所示。
An ammeter may be represented by an ideal ammeter (IM) with zero internal resistance, in series with a resistance (RM), as shown in Figure 2-23.
安培计可以用电阻为零的理想安培计(IM)和电阻(RM)相串联来表示，如图2 -23所示。
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