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With the decrease of current in the primary coil from 2 amperes to zero value in 0.01sec, the emf generated in the secondary coil is 1000 volts. The mutual inductance is
Options
(a) 1.25 H
(b) 2.50 H
(c) 5 H
(d) 10 H
Correct Answer:
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
- A bullet loses 1/20 of its velocity after penetrating a plank.How many planks
- The Priniple of LASER action involves
- Find out the angle of projection, if range is 4 times of maximum height
- In a vaccum triode the function of grid voltage is
- The angle of incidence for a ray of light at a refracting surface of a prism is 45⁰.
Topics: Electromagnetic Induction (76)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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