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In L-C-R series circuit, an alternating emf e and current i are given by the equations e=100 sin (100t) V.
i=100 sin(100t+π/3)mA .
The average power dissipated in the circuit will be
Options
(a) 100 W
(b) 10 W
(c) 5 W
(d) 2.5 W
Correct Answer:
2.5 W
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 cyclotron is used to accelerate
- Under the action of a force F=cx, the position of a body changes from 0 to x.The work done
- The temperature coefficient of a resistance wire is 0.00125 per degree.
- A person holding a rifle (mass of person and rifle together is 100 kg) stands on a smooth
- If a solid ball of metal has a concentric spherical cavity with in it if the ball
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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