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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 body undergoes no change in volume. Poisson’s ratio is
- An aicraft executes a horizontal loop of radius 1 km with a speed of 900 kmh⁻¹
- Maximum kinetic energy of electrons emitted in photoelectric effect increases when
- Photons of energy 6 eV are incident on a metal surface whose work function is 4 eV.
- The moment of inertia of a thin uniform rod of mass M and length L about an axis
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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