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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
- In a potentiometer experiment, the balancing with a cell is at length 240 cm.
- Radius of first orbit of the electron in a hydrogen atom is 0.53 Å. So the radius
- Charge passing through a conductor of cross-section area A=0.3 m² is given
- If n₁, n₂ and n₃ are the fundamental frequencies of three segments into which a string
- An alternating voltage given as, V=100√2 sin100t V is applied to a capacitor
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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