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Physics, 07.08.2021 17:20 nikki225

Có một số điện trở giống nhau R0 = 3 
. Cần ít nhất bao nhiêu điện trở để có một
đoạn mạch có điện trở Rtđ = 8


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Có một số điện trở giống nhau R0 = 3 
. Cần ít nhất bao nhiêu điện trở để có một
đoạn...

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