An AC Series Circuit Contains a Resistor of 20 Ω,A

question 47

Multiple Choice

An AC series circuit contains a resistor of 20 Ω,a capacitor of 0.75 μF,and an inductor of 80 mH.What frequency should be used to create a resonance condition in the circuit?

• A) 650 Hz
• B) 530 Hz
• C) 160 Hz
• D) 320 Hz

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