Resonance phase difference

When resonance is achieved the phase difference between them is π. When the driving frequency increases beyond the natural frequency the phase difference increases to π/2. Damping forces oppose the motion of the oscillating body, they slow or stop simple harmonic motion from occurring.

1. What is phase difference in the state of resonance?
2. What is resonance phase?
3. Why is the phase difference between current and voltage at resonance?

What is phase difference in the state of resonance?

At resonance, phase difference between current and voltage is zero.

What is resonance phase?

The resonance behavior is manifested in two different ways. The amplitude resonance is frequently more dramatic, but the phase resonance, which is the angular shift between the external driver and the oscillating object, may sometimes be more clear. • The oscillation displacement, amplitude, is at a maximum near. f = o.

Why is the phase difference between current and voltage at resonance?

Reason: At resonance frequency, phase difference between current function and voltage function is zero.