What is the value of power factor for series LR circuit ?

(a) Explain the term ' Sharpness of resonance' in ac circuit. (b) In a series LCR circuit , V_L = V_C ne V_R . What is the value of power factor for this circuit?

Answer the following: (a) Explain the term 'Sharpness of resonance' in ac circuit. (b) In a series LCR circuit , V_L = V_C ne V_R . What is the value of power factor for this circuit?

Power factor of a series LCR circuit is

The power factor of a series LCR circuit is

The value of power factor coso in series LCR circuit at resonance is

The value of power factor coso in series LCR circuit at resonance is

In a series LCR-circuit, what is the value of power factor at resonacne?