An LRC series circuit consists of an 85.0-? resistor, a 14.0-?F capacitor, a 1.50-mH inductor, and a variable frequency ac source of voltage amplitude 13.25 V

Question

At what angular frequency will the inductive reactance be 4.00 times as large as the capacitive reactance?
A) 6.90 × 103 rad/s
B) 3.45 × 104 rad/s
C) 2.20 × 104 rad/s
D) 1.10 × 104 rad/s
E) 1.38 × 104 rad/s

Answer 1

E