An LC circuit contains a 40 mH inductor and a 25 m F capacitor. The resistance of the…
Physics · Class 12 · CBSE — Alternating Current
An LC circuit contains a 40 mH inductor and a 25 mF capacitor. The resistance of the circuit is negligible. The time is measured from the instant the circuit is closed. The energy stored in the circuit is completely magnetic at times (in milliseconds)
- 0, 3.14, 6.28
- 0, 1.57, 4.71
- 1.57, 4.71, 7.85
- 1.57, 3.14, 4.71
Answer
(C) 1.57, 4.71, 7.85
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