An RLC circuit has a capacitance of 12 $\mu$ F, an inductance of 25 mH, and a resistance of 60 $\Omega$ .The current oscillates with an angular frequency of: A)1.2 * 10³ rad/s B)1.4 * 10³ rad/s C)1.8 * 10³ rad/s D)2.2 * 10³ rad/s E)2.6 * 10³ rad/s

Question

Quizplus · Accepted Answer

The angular frequency of an RLC circuit is given by $\omega = \frac{1}{\sqrt{LC}}$. Substituting L = 25 mH = 25 x 10^-3 H and C = 12 µF = 12 x 10^-6 F, we get $\omega = \frac{1}{\sqrt{25 \times 10^{-3} \times 12 \times 10^{-6}}} \approx 1.4 \times 10^3$ rad/s.

An RLC Circuit Has a Capacitance of 12 μ\muμ F, an Inductance of 25 MH, and a Resistance of an Inductance

An RLC Circuit Has a Capacitance of 12 $\mu$ F, an Inductance of 25 MH, and a Resistance of an Inductance