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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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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The electric field associated with an e.m. wave in vacuum is given by
- A common emitter amplifier is designed with n-p-n transistor (α=0.99).
- An alternating electric field, of frequency v, is applied across the dees (radius = R)
- A small object of uniform density rolls up a curved surface with an initial velocity
- An unpolarised beam of intensity I₀ falls on a polaroid. The intensity
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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