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Exercise 31.20 In a series L-R-C circuit, the components have the following values: L =20.0 mH. C =140 nF and R= 350 2. The g

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Pavy = Irms Vams Caso x x 2 IfL 25 x 1.25x103 x 20x10 3 Tisor Xc 1/21fc x 1 2 IT (1.25 x 103 x 140 x 109 ) 909.9 M R? (x - X)Ay Pavy 0.144 120 x 0.421 7.28 Watts Boy 2 22 Irms R (0.144)² x 350 7.25 Watts

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