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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:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Alternating Current
(96)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Two charges each equal to 2µ C are 0.5m apart. If both of them exist inside vacuum
- Given the value of Rydberg constant is 10⁷ m⁻¹, the wave number of the last line
- Three capacitors 3μF,6μF and 6μF are connected in series to a source of 120V.
- A projectile is fired from the surface of the earth with a velocity of 5 m s⁻¹ and angle
- A parallel plate air capacitor has capacity C, distance of seperation between plate
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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