A Series RLC AC Circuit Is at Resonance

question 80

Multiple Choice

A series RLC AC circuit is at resonance.It contains a resistor of 18.7 Ω,a capacitor of 0.460 μF and an inductor of 70.9 mH.If an effective (rms) voltage of 41.0 V is applied,what is the effective (rms) current when the circuit is in resonance?

• A)1.25 A
• B)2.19 A
• C)3.84 A
• D)0.672 A
• E)7.68 A

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A fast, automatic, intuitive, and emotional way of thinking and decision-making, contrasted with more deliberate and logical System-2 thinking.

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Simple, efficient rules which people often use to form judgments and make decisions, sometimes leading to cognitive biases.

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