The current i(t) through a 10 Œ© resistor in series with an inductan – McqOptions

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1.	The current i(t) through a 10 Œ© resistor in series with an inductance is given by i(t) = 3 + 4 sin (100t + 45¬∞) + 4 sin (300t + 60¬∞) Amperes. The RMS value of the current and the power dissipated in the circuit are
A.	41 A, 410 W respectively
B.	35 A, 350 W respectively
C.	5 A, 250 W respectively
D.	11 A, 1210 W respectively
Answer» D. 11 A, 1210 W respectively

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