A light bulb is connected to a power source with a capacitance of 100 μF and an inductive reactance of 50 Ω. What is the resonant frequency of the circuit?
Q1. A light bulb is connected to a power source with a capacitance of 100 μF and an inductive reactance of 50 Ω. What is the resonant frequency of the circuit?
Answer: 100 Hz
Explanation: The resonant frequency is given by f = 1 / (2π√(LC)), where L = 1 / (2πf) = 50 μH and C = 100 μF.