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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 simple harmonic motions of angular frequency 100 and 1000 rad s⁻¹ have the same
- A step-up transformer operates on a 230 V line and supplies a current of 2 A.
- Huygen’s principle of secondary wavelets may be used to
- The drift velocity of free electrons in a conductor is v, when a current
- Given A=4i+6j and B=2i+3j. Which of the following is correct?
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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