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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.
Related Questions: - A solid cylinder of mass M and radius R rolls without slipping down and inclined plane
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Topics: Electromagnetic Induction
(76)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A solid cylinder of mass M and radius R rolls without slipping down and inclined plane
- An inductor coil is connected to a 12 V battery and drawing a current 24 A. This coil
- A tuning fork of frequency x produces 4 beats with a source of 256 Hz and 8 beats
- Four point masses, each of value m, are placed at the corners of a square ABCD
- The magnetic flux linked with a coil at any instant t is given by ?, find emf
Topics: Electromagnetic Induction (76)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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