A Series RLC Circuit Has a Inductive Reactance of 2

question 40

Multiple Choice

A series RLC circuit has a inductive reactance of 2 Ω and a capacitive reactance of 1/2 Ω.By what factor should the AC frequency be changed to put this circuit into resonance?

• A) 2
• B) 1/2
• C) 1/1.41
• D) 1.41
• E) This circuit cannot be made to achieve resonance.

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