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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 heavy small sized sphere is suspended by a string of length l.The sphere rotates
- The alternating current in a circuit is given by I=50 sin314t. The peak value
- In case of linearly polarised light, the magnitude of the electric field vector
- An oscillator circuit consists of an inductance of 0. mH and a capacitor of 20 μF.
- The temperature at which the vapour pressure of a liquid becomes equal to the external
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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