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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
- Weight of a body of mass m decreases by 1% when it is raised to height h
- Given A=4i+6j and B=2i+3j. Which of the following is correct?
- The wavelength of Kα line in copper is 1.5Å. The ionisation energy of K electron in copper is
- Which of the following pairs of quantities does not have same dimensional
- Two forces of magnitude 8N and 15N respectively act at a point so as to make the resultant force
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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