7．图5所示为伏安法测电阻的一种常用电路以下分析正确的是 A．此接法的测量值大于真实值 B．此接法的测量值小于真实值 C．此接法要求待测电阻 Sketch Coloring Page

7．图5所示为伏安法测电阻的一种常用电路以下分析正确的是 A．此接法的测量值大于真实值 B．此接法的测量值小于真实值 C．此接法要求待测电阻 Template

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