Question

1. As the frequency goes to zero, to what value does the phase constant approach? What is expected?

2. To what value should the phase constant approach at very high (compared to the resonant frequency)?

3. Does the current lead or lag the applied voltage at very high frequency?

4. For driving frequencies below the resonant frequency, which is larger, the capacitive reactance or the inductive reactance?

5. Can any of the amplitudes VR, VL, or Vc be larger than the amplitude of the source emf E? Why or why not? One might consider an RLC phasor diagram to answer this question.

Answer 1