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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
- A nucleus of uranium decays at rest into nuclei of thrrium and helium. Then
- The half life of radioactive isotope ‘X’ is 50 years. It decays to
- A focal length of a lens is 10 cm. What is power of a lens in dioptre?
- What is the dimension of impedance?
- Photons with energy 5eV are incident on a cathode C in a photoelectric cell.
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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