有两个电阻R1、R2,且R1>R2。若电阻R1、R2并联后的总电阻为R ,则 |
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A、R >R1+R2 B、R=R1+R2 C、R1>R >R2 D、R <R2 |
根据n多题专家分析,试题“有两个电阻R1、R2,且R1>R2。若电阻R1、R2并联后的总电阻为R,则[]A、R>R1+R2B、R=R1+R2C、R1>R>R2D、R<R2…”主要考查了你对 【电阻的并联】 等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。
与“有两个电阻R1、R2,且R1>R2。若电阻R1、R2并联后的总电阻为R,则[]A、R>R1+R2B、R=R1+R2C、R1>R>R2D、R<R2”考查相似的试题有: