A) \[n=0\]
B) \[n<{{n}_{r}}\]
C) \[n<{{n}_{r}}\]
D) \[n>{{n}_{r}}\]
Correct Answer: D
Solution :
The current will lag behind the voltage when reactance of inductance is more than the reactance of condenser. Thus, \[\omega L>\frac{1}{\omega C}\,\,or\,\,\omega >\frac{1}{\sqrt{LC}}\] \[or\,\,n>\frac{1}{2\pi \sqrt{LC}}\,\,or\,\,n>{{n}_{r}}\] where \[{{n}_{r}} =resonant frequency.\]
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