An inductor 20 mH, a capacitor 50 μF and a resistor 40Ω are connected in series across a source of emf V=10 sin340t. The power loss in AC circuit is

Options

(a) 0.67 W
(b) o.76 W
(c) 0.89 W
(d) 0.51 W

Correct Answer:

0.51 W

Explanation:

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