QJEEM23Phf990: JEE Main 2023 Physics - Class 12 JEEM23Phf990 Solution: If R , X L , and X C represent resistance, inductive reactance…

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If $R, X_{L}$ , and $X_{C}$ represent resistance, inductive reactance and capacitive reactance. Then which of the following is dimensionless :

Accepted Answer

R=

Resistance

\begin{aligned} [X_{L}] = [R] \\ [X_{C}] = [R] \end{aligned}

So,

\frac{R}{\sqrt{X_{L} X_{C}}}

is dimensionless.

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