A series RLC circuit has R = 10 Ω, L = 0.1 H, and C = 0.01 F. At what frequency is the circuit in resonance?
Q1. A series RLC circuit has R = 10 Ω, L = 0.1 H, and C = 0.01 F. At what frequency is the circuit in resonance?
Answer: 15.9 Hz
Explanation: f = 1/(2π√(LC)) = 1/(2π√(0.1 x 0.01)) = 15.9 Hz. Option D is wrong due to incorrect L or C.