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Alternating Current — Physics STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 SciencePhysicsAlternating Current1 Mark
Question
What is the reactance of a capacitor connected to a constant DC source?
✓

Answer

$\text{X}_\text{c}=\frac{1}{\omega\text{C}}$
As,
$\omega=0$
For,
$\text{DC},\text{X}_\text{c}=\infty.$

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