A series RLC circuit with a 140 2 resistor dissipates 90 W when attached to a 120 V/60 Hz power line. ▼ Part A What is the power factor? Express your answer using two significant figures. > View Available Hint(s) IVE ΑΣΦ cos = Submit Provide Feedback ?

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Problem 32.39 - Enhanced with Hints and Feedback
A series RLC circuit with a 140 resistor dissipates 90 W when
attached to a 120 V/60 Hz power line.
✓
Part A
What is the power factor?
Express your answer using two significant figures.
> View Available Hint(s)
cos $ =
Submit
Provide Feedback
17 ΑΣΦ
?
Transcribed Image Text:> Problem 32.39 - Enhanced with Hints and Feedback A series RLC circuit with a 140 resistor dissipates 90 W when attached to a 120 V/60 Hz power line. ✓ Part A What is the power factor? Express your answer using two significant figures. > View Available Hint(s) cos $ = Submit Provide Feedback 17 ΑΣΦ ?
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