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在电阻串联电路中，如果某一个电阻开路，则（） In a series resistive circuit, if a resistance is open, （)
A．总电流为0 the total current is 0
B．总电阻为∞，the total resistance is ∞
C．开路处的电压等于电源电压the opened-resistor voltage is equal to the supply voltage
D．开路处的电压等于0 the opened-resistor voltage is equal to 0
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更多 “在电阻串联电路中，如果某一个电阻开路，则（） In a series resistive circuit, if a resistance is open, （)A．总电流为0 the total current is 0B．总电阻为∞，the total resistance is ∞C．开路处的电压等于电源电压the opened-resistor voltage is equal to the supply voltageD．开路处的电压等于0 the opened-resistor voltage is equal to 0” 相关考题
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