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Energy stored in the coil of a self inductance 40 mH carrying a steady current of 2A is
Options
(a) 0.8 J
(b) 0.08 J
(c) 8 J
(d) 80 J
Correct Answer:
0.08 J
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 round disc of moment of inertia i₂ about its axis perpendicular to its plane
- A liquid wets a solid completely. The meniscus of the liquid in a sufficiently long
- The resistance of an ammeter is 13Ω and its scale is graduated for a current
- A train moving at a speed of 220 ms⁻¹ towards a stationary object
- In a uniform circular motion, work done in one complete rotation is
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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