A series LC circuit contains a 100 mH inductor, a 36.0 mF capacitor and a 12 V battery. The period of the electromagnetic oscillations in the circuit is
A) 0.0227 s.
B) 0.377 s.
C) 2.26 s.
D) 105 s.
E) 1750 s.

Question

Quizplus · Accepted Answer

The period of the electromagnetic oscillations in the circuit is given by:
$T = 2\pi\sqrt{LC}$

Substituting the given values, we get:
$T = 2\pi\sqrt{(100 	ext{ mH})(36.0 	ext{ mF})} = 0.377 	ext{ s}$

Therefore, the answer is B.

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