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7.6 Obtain the resonant frequency ωr of a series LCR circuit with L = 2.0 H, C = 32 μF and R = 10 Ω. What is the Q-value of this circuit?

0 9 Views | Posted 4 months ago
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    Answered by

    Payal Gupta | Contributor-Level 10

    4 months ago

    7.6 Inductance, L = 2.0 H

    Capacitance, C = 32 μF = 32 ×10-6 F

    Resistance, R = 10 Ω

    Resonant frequency is given by the relation,

    ωr = 1LC = 12×32×10-6 = 125 rad /s

    Now Q value of the circuit is given as

    Q = 1RLC = 110232×10-6 = 25

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