Alternating Current — Physics STD 12 Science — Question
Rajasthan BoardEnglish MediumSTD 12 SciencePhysicsAlternating Current1 Mark
Question
The Current in resistance $R$ at resonance is.
✓
Answer
At resonance $X_L = X_C$
$\Rightarrow R$ current is maximum but finite, which is
$\text{I}_\text{max}=\frac{\text{E}}{\text{R}}$ where $E$ is applied voltag.
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