Question

What is the condition for resonance in AC circuit? What is impedance of lrc circuit

Answer 1

Answer:

X_L = X_C is the condition for resonance in an AC circuit .

For Impedance of an LRC circuit , just Google it I can't type here .

Answer 2

Answer:

The resonance of a series RLC circuit occurs when the inductive and capacitive reactances are equal in magnitude but cancel each other because they are 180 degrees apart in phase. The sharp minimum in impedance which occurs is useful in tuning applications.