A Series RLC Circuit Is Driven by a 1 $\mu$ F,and R = 20

question 38

Multiple Choice

A series RLC circuit is driven by a 1.0-kHz oscillator.The circuit parameters are V_rms = 12 V,L = 5.0 mH,C = 4.0 $\mu$ F,and R = 20 $\Omega$ .Under these conditions the current

• A)lags the voltage by 22.8º.
• B)leads the voltage by 22.8º.
• C)lags the voltage by 41.6º.
• D)leads the voltage by 41.6º.
• E)None of these are correct.

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