The phase difference between the current and the voltage in series LCR circuit at resonance is
Option: 1 \pi
Option: 2 \frac{\pi}{2}
Option: 3 \frac{\pi}{3}
Option: 4 zero

Answers (1)

The phase difference between the current and the voltage in series LCR circuit at resonance is zero

At resonance Z=R

\phi=cos^{-1}\frac{R}{Z}=cos^{-1}\frac{Z}{Z}=0

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