In a Series LRC Circuit,the Frequency at Which the Circuit

question 24

Multiple Choice

In a series LRC circuit,the frequency at which the circuit is at resonance is f₀.If you double the resistance,the inductance,the capacitance,and the voltage amplitude of the ac source,what is the new resonance frequency?

• A) 4 f₀
• B) 2 f₀
• C) f₀
• D) f₀/2
• E) f₀/4

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