An LC circuit consists of a 1 $\mu$F capacitor and a 4 mH inductor.Its oscillation frequency is approximately:
A)0.025 Hz
B)25 Hz
C)60 Hz
D)2500 Hz
E)16,000 Hz

Question

Quizplus · Accepted Answer

The oscillation frequency of an LC circuit is given by $ f = \frac{1}{2\pi\sqrt{LC}} $. Substituting $ L = 4 \times 10^{-3} $ H and $ C = 1 \times 10^{-6} $ F, we get $ f \approx 2500 $ Hz.

An LC Circuit Consists of a 1 μ\muμ F Capacitor and a 4 MH Inductor

An LC Circuit Consists of a 1 $\mu$ F Capacitor and a 4 MH Inductor