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7. Alternating current — Physics STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 SciencePhysics7. Alternating current1 Mark
MCQ
In the adjoining $ac$ circuit the voltmeter whose reading will be zero at resonance is
  • A
    $V_1$
  • B
    $V_2$
  • C
    $V_3$
  • ✓
    $V_4$
✓

Answer

Correct option: D.
$V_4$
d
(d) At resonance net voltage across $L$ and $C$ is zero.

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