| ⇦ | 
| ⇨ |
In a coil having e.m.f. of 8 V induced for 0.05 s. The value of current changes from 2 A to 4 A. The value of coefficient of self induction of the coil is
Options
(a) 10.8 H
(b) 0.4 H
(c) 0.2 H
(d) 0.1 H
Correct Answer:
0.2 H
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions:
- A certain number of spherical dropes of a liquid of radius r coalesce to form a single
- The temperature of a metal block is increased from 27⁰C to 84⁰C. The rate of radiated energy
- Three objects coloured black, gray and white can withstand hostile conditions upto 2800⁰C.
- The point of suspension λ of a simple pendulum with normal time period T₁ is moving
- An object is projected with a velocity of 20 m/s making an angle of 45⁰ with horizontal.
Topics: Electromagnetic Induction
(76)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply