The quality factor, Q, of an ideal LC circuit oscillating at $\omega _ { 0 } = 100$ rad/s with an inductor (L) of 120 mH is
A) 120.
B)6/5.
C) 100
D)infinite.

Question

Quizplus · Accepted Answer

The quality factor, Q, of an ideal LC circuit is infinite because there is no resistance in an ideal LC circuit to dissipate energy, leading to no energy loss and thus an infinite Q factor.

The Quality Factor, Q, of an Ideal LC Circuit Oscillating ω0=100\omega _ { 0 } = 100ω0​=100

The Quality Factor, Q, of an Ideal LC Circuit Oscillating $\omega _ { 0 } = 100$