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Two resistances R(1) = (100 pm 3)Omega, ...

Two resistances `R_(1) = (100 pm 3)Omega, R_(2) = (150 pm 2)Omega`, are connected in series. What is their equivalent resistance?

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By the principle of homogeneity, `a//V^(2)` is of the dimensions of pressure  and b is of the dimensions of volume.
[a] = [pressure] `[V^(2)]= [ML^(-1) T^(-2)] [L^(6)]= [ML^(5)T^(-2)]`
[b] `=[V]= L^(3)`
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