If R, X(L) and X(C) represent resistance, inductive reactance and capacitive reactance, then which of the following is dimensionless?
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Question

If R, X(L) and X(C) represent resistance, inductive reactance and capacitive reactance, then which of the following is dimensionless?

G1 Physics · Accepted Answer

R, X(L) and X(C) all have the same dimension of resistance. Therefore R/√[X(L)X(C)] is dimensionless.