| ⇦ | 
| ⇨ |
The flux linked with a coil at any intant t is given by ?=10t² – 50t + 250. The induced emf at t=3 sec is
Options
(a) 190 V
(b) -190 V
(c) -10 V
(d) 10 V
Correct Answer:
-10 V
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A change of 0.04 V takes place between the base and the emitter when an input
- A body covers 200 cm in the first 2 seconds and 220 cm in the next 4 seconds.
- In Young’s double silt experiment, 12 fringes are observed to be formed
- The equations of motion of a projectile are given by x=36 t metre and 2y=96t-9.8t²
- A spring gun of spring constant 90 N/cm is compressed 12 cm by a ball of mass
Topics: Electromagnetic Induction
(76)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A change of 0.04 V takes place between the base and the emitter when an input
- A body covers 200 cm in the first 2 seconds and 220 cm in the next 4 seconds.
- In Young’s double silt experiment, 12 fringes are observed to be formed
- The equations of motion of a projectile are given by x=36 t metre and 2y=96t-9.8t²
- A spring gun of spring constant 90 N/cm is compressed 12 cm by a ball of mass
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