MCQ
For series $LCR$ circuit, wrong statement is
  • A
    Applied e.m.f. and potential difference across resistance are in same phase
  • B
    Applied $e.m.f$. and potential difference at inductor coil have phase difference of $\pi /2$
  • Potential difference at capacitor and inductor have phase difference of $\pi /2$
  • D
    Potential difference across resistance and capacitor have phase difference of $\pi /2$

Answer

Correct option: C.
Potential difference at capacitor and inductor have phase difference of $\pi /2$
c
For series $LCR$ circuit, potential difference at capacitor and inductor have phase difference of $\pi$.

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