A Series Circuit Has A $100 - \Omega$ Resistor $4.00 - \mathrm { mH }$

question 356

Multiple Choice

A series circuit has a $100 - \Omega$ resistor, $4.00 - \mathrm { mH }$ inductor and a $0.100 - \mu \mathrm { F }$ capacitor connected across a $120 - \mathrm { V }$ rms ac source at the resonance frequency. What is the power dissipated by the circuit?

• A) \(160 \mathrm {~W}\)
• B) \(100 \mathrm {~W}\)
• C) \(45.8 \mathrm {~W}\)
• D) \(120 \mathrm {~W}\)
• E) \(144 \mathrm {~W}\)

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Definitions:

Gross Margin Ratio

A financial metric that shows the proportion of revenue that exceeds the cost of goods sold, indicating the efficiency of production and sales.