AP EAMCET · PHYSICS · Alternating Current
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)
- A \(\frac{100}{\pi^2}\)
- B \(100\)
- C \(100 \pi\)
- D \(10^4\)
Answer & Solution
Correct Answer
(A) \(\frac{100}{\pi^2}\)
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