电阻R1与R2并联在电路中,它们的等效电阻是10Ω.如果已知R1=15Ω,则R1 发布时间:2017-08-07 20:14 │ 来源:www.tikuol.com 题型:填空题 问题: 电阻R1与R2并联在电路中,它们的等效电阻是10Ω.如果已知R1=15Ω,则R1与R2串联后的等效电阻为______Ω.
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