Question

If L, C and R represent inductance, capacitance and resistance respectively, than which of the following does not represent dimensions of frequency?

• A. $\frac{1}{RC}$
• B. $\frac{R}{L}$
• C. $\frac{1}{\sqrt{LC}}$
• D. $\frac{C}{L}$

Answer 1

Answer: (D)

$\frac{C}{L}$

We know that, $f=\frac{1}{2\pi \sqrt{LC}}$
$\therefore \frac{C}{L}$ does not represent the dimensions of frequency.