Easy
$A$ series $LCR$ circuit containing a resistance $R$ has angular frequency $\omega$. At resonance,the voltage across the resistance and the inductor are $V_R$ and $V_L$ respectively. Then,the value of inductance $L$ will be:
- A$\frac{V_R R}{V_L \omega}$
- B$\frac{V_L}{V_R R \omega}$
- C$\frac{V_R \omega}{V_L R}$
- D$\frac{V_L R}{V_R \omega}$
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