Question

A capacitor of capacitance $C$ has a reactance $X$. If capacitance and frequency are tripled in value, then reactance will be

• A. $3X$
• B. $\frac{X}{3}$
• C. $\frac{X}{9}$
• D. $6X$

Answer 1

The correct option is C $\frac{X}{9}$

$X=\frac{1}{C\omega },X^{\prime }=\frac{1}{9C\omega }\therefore X^{\prime }=\frac{X}{9}$