Electromagnetic Induction & AC · JEE Main previous year questions

2006 1 question

1. Q732006 · 29 Apr 2006 · Shift 1

   In a series resonant $LCR$ circuit, the voltage across $R$ is 100 volts and $R=1\mathrm{k\Omega }$ with $C=2\mu \mathrm{F}$. The resonant frequency $\omega$ is $200rad/s$. At resonance the voltage across $L$ is

   1. A.$2.5\times 10^{-2}\mathrm{V}$
   2. B.$40\mathrm{V}$
   3. C.$250\mathrm{V}$
   4. D.$4\times 10^{-3}\mathrm{V}$
   Show answer

   Answer: C