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If the alternating current I=I₁ cosωt+I₂ sinωt, then the rms current is given by
Options
(a) I₁+I₂/√2
(b) │I₁+I₂│/√2
(c) √(I₁²+I₂²/√2)
(d) √I₁²+I₂²/√2
Correct Answer:
√(I₁²+I₂²/√2)
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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- Which component of electromagnetic spectrum have maximum wavelength?
- Equal charge q each are placed at the vertices AQ and B of an equilateral triangle
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Topics: Alternating Current
(96)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The displacement of particle is given by x=aₒ+(a₁t/2)-(a₂t²/3) what is acceleration?
- Which component of electromagnetic spectrum have maximum wavelength?
- Equal charge q each are placed at the vertices AQ and B of an equilateral triangle
- A body of mass 2 kg travels according to the law x(t)=pt+qt²+rt³
- A certain metallic surface is illuminated with monochromatic light of wavelength
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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