A series RLC circuit is driven by an oscillating emf. The cu…
A series RLC circuit is driven by an oscillating emf. The current in the circuit is ahead of the emf. Which of the following changes to the circuit, when done independently of one another, will bring the angular frequency of the circuit closer to the resonant frequency? I. Increase the capacitance. II. Decrease the inductance. III. Increase the resistance.