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What is the Q of a parallel RLC circuit, if it is resonant at 3.625 MHz, L is 42 microhenrys and R is 220 ohms?
0.23
For a parallel RLC circuit, Q = R / (2πfL). Q = 220 / (2π × 3.625×10^6 × 42×10^-6) ≈ 220 / 956.6 ≈ 0.23.
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