A series LC circuit contains a 100 mH inductor, a 36.0 mF capacitor and a 12 V battery.The frequency of the electromagnetic oscillations in the circuit is:
A)5.73 *-4 Hz.
B)9.55 * 10-3 Hz.
C)0.442 Hz.
D)2.65 Hz.
E)44.0 Hz.

Question

Quizplus · Accepted Answer

The resonant frequency of a series LC circuit can be calculated using the formula:

f = 1/2π√(LC)

where f is the frequency in Hertz, L is the inductance in Henrys, and C is the capacitance in Farads.

Substituting the given values:

f = 1/2π√(100 × 10^-3 × 36 × 10^-6) = 2.65 Hz

Therefore, the correct answer is D.

A Series LC Circuit Contains a 100 MH Inductor, a 36.0