An LCR series circuit is connected to an external emf, $e=200 \sin 100 \pi \mathrm{t} v$. The values of…

An LCR series circuit is connected to an external emf, $e=200 \sin 100 \pi \mathrm{t} v$. The values of capacitance and resistance in the circuit are $1 \mu \mathrm{F}$ and $100 \Omega$ respectively. The amplitude of current in the circuit is maximum when the inductance is (in henry)
  1. $\frac{100}{\pi^2}$
  2. $100$
  3. $100 \pi$
  4. $10^4$

Solution

No solution. Refer to answer key.

Asked in: AP EAMCET 2017 (25 Apr Shift 2)

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