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Given n resistors each of resistance …

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Given n resistors each of resistance R,how will you combine them to get (A) maximum (B) minimum resistance. What is ratio of maximum to minimum resistance

    • Posted by Satendra Kumar 5 years, 5 months ago

    CBSE > Class 12 > Physics
    • 1 answers

    Shoaib Khan 5 years, 5 months ago

    (A)To get maximum resistance ,combine all resistance in series (B) to get minimum resistance ..combine all resistance in parallel combination n resistance in series= R+R+R........+upto n = nR And n resistance in parallel = 1/R+1/R+1/R+........upto n = n/R So ..ratio = nR÷n/R= R^2

    1Thank You

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