A series LCR circuit has a inductive reactance of 2 $\Omega$ and a capacitive reactance of 1/2 $\Omega$. By what factor should the AC frequency be changed to put this circuit into resonance?
B) 4
D) This circuit cannot be made to achieve resonance.

Question

A series LCR circuit has a inductive reactance of 2 $\Omega$ and a capacitive reactance of 1/2 $\Omega$. By what factor should the AC frequency be changed to put this circuit into resonance?
B) 4 
D) This circuit cannot be made to achieve resonance.

Quizplus · Accepted Answer

The Answer of A series LCR circuit has a inductive reactance of 2 $\Omega$ and a capacitive reactance of 1/2 $\Omega$. By what factor should the AC frequency be changed to put this circuit into resonance?
B) 4 
D) This circuit cannot be made to achieve resonance.

A Series LCR Circuit Has a Inductive Reactance of 2 Ω\OmegaΩ

A Series LCR Circuit Has a Inductive Reactance of 2 $\Omega$