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电阻R1、R2并联的直流电路中,其总电流为I,则R1支路的电流I1=()

  • A、I[R2/(R1+R2)]
  • B、I[R1/(R1+R2)]
  • C、I
  • D、I[1/(R1+ R2)]

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更多 “电阻R1、R2并联的直流电路中,其总电流为I,则R1支路的电流I1=()A、I[R2/(R1+R2)]B、I[R1/(R1+R2)]C、ID、I[1/(R1+ R2)]” 相关考题
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