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Current in a coil changes from 4 A to zero in 0.1 second and the emf induced is 100 V. The self inductance of the coil is
Options
(a) 0.25 H
(b) 0.4 H
(c) 2.5 H
(d) 4 H
Correct Answer:
2.5 H
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Electromagnetic Induction
(76)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- What is the energy released by fission of 1 g of U²³⁵?
- The Davisson- Germer experiment is the direct evidence of
- A thin wire of resistance 4 ohm is bent to form a circle. The resistance across
- A body cools in 7 minute from 60⁰C to 40⁰C. What time, in minute does it take to cool
- If a mass of 20g having charge 3.0 mC moving with velocity 20ms⁻¹ enters a region
Topics: Electromagnetic Induction (76)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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