What is the resonant frequency of a 1.0 $\mu$F capacitor and 15 mH coil in series?
A) 15 kHz
B) 1.3 kHz
C) 0.87 kHz
D) 57 kHz

Question

Quizplus · Accepted Answer

The resonant frequency formula for a series RLC circuit is given as:

fr = 1/(2*pi*sqrt(L*C))

Substituting the given values:

fr = 1/(2*pi*sqrt(15*10^-3 * 1*10^-6)) = 1.3 kHz

Therefore, the resonant frequency of the given circuit is 1.3 kHz, which is option B.

What Is the Resonant Frequency of a 1 μ\muμ F Capacitor and 15 MH Coil in Series? A) 15