In an LCR circuit, which of the following expression has the dimension of frequency:
Answer & explanation
Correct answer: option 4
The correct answer is Option (4) → $\frac{1}{\sqrt{LC}}$
In an LCR circuit, the angular frequency ($ω$) is -
$ω=\frac{1}{\sqrt{LC}}$
where,
L = Inductance
C = Capacitance