A 100 V , A C source of frequency 500 H z is connected to an LCR circuit with L = 8.1 m H , C = 12.5 μ F , R = 10 Ω all connected in series as shown in figure. What is the quality factor of circuit?

Question

A 100 V , A C source of frequency 500 H z is connected to an LCR circuit with L = 8.1 m H , C = 12.5 μ F , R = 10 Ω all connected in series as shown in figure. What is the quality factor of circuit?, 2.02, 2.54, 50.54, 200.54

MARKS App · Accepted Answer

Q = 1 R L C = 1 10 8.1 × 10 - 3 12.5 × 10 - 6 = 1 10 81 × 1000 125 = 9 5 2 = 2 . 54

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