| ⇦ | 
| ⇨ |
The magnetic flux linked with a coil at any instant t is given by ?= (5t³ – 100t + 300). The e.m.f induced in the coil at t=2 sec is
Options
(a) 40 V
(b) -40 V
(c) 140 V
(d) 300 V
Correct Answer:
40 V
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The equations of motion of a projectile are given by x=36 t metre and 2y=96t-9.8t²
- Equal charge q each are placed at the vertices AQ and B of an equilateral triangle
- A hollow sphere of radius 0.1m has a charge of 5×10⁻⁸C. The potential
- A ray of light is incident on a transparent glass slab of refractive index 1.62
- A super conductor exhibits perfect
Topics: Electromagnetic Induction
(76)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The equations of motion of a projectile are given by x=36 t metre and 2y=96t-9.8t²
- Equal charge q each are placed at the vertices AQ and B of an equilateral triangle
- A hollow sphere of radius 0.1m has a charge of 5×10⁻⁸C. The potential
- A ray of light is incident on a transparent glass slab of refractive index 1.62
- A super conductor exhibits perfect
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