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For a series L-C-R circuit, the rms values of voltage across various components are Vʟ=90 V, Vᴄ=60V and Vʀ=40 V. The rms value of the voltage applied to the circuit is
Options
(a) 190 V
(b) 110 V
(c) 70 V
(d) 50 V
Correct Answer:
50 V
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
- Light emitted during the de excitation of electron from n=3 to n=2, when incident
- The breaking stress of a wire depends upon
- Two coherent sources of intensity ratio α interfere. In interference pattern,
- An electron moving in a circular orbit of radius r makes n rotations per second.
- The ratio of radii of planets A and B is K₁ and ratio of accelerations
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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