If L , C and R are the self inductance, capacitance and resistance respectively, which of the following does not have the dimension of time?

Question

If L , C and R are the self inductance, capacitance and resistance respectively, which of the following does not have the dimension of time? (A) RC (B) (L/R) (C) √ LC  (D) ( L / C )

Tardigrade Admin · Accepted Answer

((L/C)) does not have dimension of time. RC , ( L / R ) are time constant while √ LC is reciprocal of angular frequency or having dimension of time.

Q. If $L, C$ and $R$ are the self inductance, capacitance and resistance respectively, which of the following does not have the dimension of time?

$RC$

$\frac{L}{R}$

$L C$

$\frac{L}{C}$

$(\frac{L}{C})$ does not have dimension of time. $RC, \frac{L}{R}$ are time constant while $L C$ is reciprocal of angular frequency or having dimension of time.

Q. If L,C and R are the self inductance, capacitance and resistance respectively, which of the following does not have the dimension of time?

RC

RL​

LC​

CL​