For a series RLC circuit driven by voltage v = vmsinωt, the current is given by i = im sin(ωt + φ) and the power factor = __________

For a series RLC circuit driven by voltage v = vmsinωt, the current i

1.	For a series RLC circuit driven by voltage v = vmsinωt, the current is given by i = im sin(ωt + φ) and the power factor = __________
A.	tanφ
B.	cos2φ
C.	cosφ
D.	tan2φ
Answer» D. tan2φ

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For a series RLC circuit driven by voltage v = vmsinωt, the current is given by i = im sin(ωt + φ) and the power factor = __________

For a series RLC circuit driven by voltage v = vmsinωt, the current is given by i = im sin(ωt + φ) and the power factor = __________

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