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Which of the following combinations should be selected for better tuning of an L-C-R circuit used for communication?
Options
(a) R=20 Ω, L=1.5 H, C=35 μF
(b) R=25 Ω, L=2.5 H, C=45 μF
(c) R=15 Ω, L=3.5 H, C=30 μF
(d) R=25 Ω, L=1.5 H, C=45 μF
Correct Answer:
R=25 Ω, L=2.5 H, C=45 μF
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
- An alternating electric field, of frequency v, is applied across the dees (radius = R)
- Four indentical thin rods each of mass M and length l, form a square frame
- A circuit area 0.01 m² is kept inside a magnetic field which is normal to its plane.
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Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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