| ⇦ | 
| ⇨ |
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.
Related Questions: - An object moving with a speed of 6.25 m/s, is deaccelerated at a rate given by
- Electrons with energy 80 keV are incident on the tungsten target of an X-ray tube.
- The surface temperature of the sun which has maximum energy
- One coolie takes 1 minute to raise a suitcase through a height of 2 m
- If sound wave travel from air to water, which of the following remains unchanged?
Topics: Alternating Current
(96)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An object moving with a speed of 6.25 m/s, is deaccelerated at a rate given by
- Electrons with energy 80 keV are incident on the tungsten target of an X-ray tube.
- The surface temperature of the sun which has maximum energy
- One coolie takes 1 minute to raise a suitcase through a height of 2 m
- If sound wave travel from air to water, which of the following remains unchanged?
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply