| ⇦ | 
| ⇨ |
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: - Magnetic induction produced at the centre of a circular loop carrying current is B.
- An inductor 20 mH, a capacitor 50 μF and a resistor 40Ω are connected in series
- Slope of PV and V for an isobaric process will be
- When a string is divided into three segments of length l₁, l₂ and l₃ the fundamental
- If the momentum of electron is changed by P, then the de-Broglie wavelength
Topics: Electromagnetic Induction
(76)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Magnetic induction produced at the centre of a circular loop carrying current is B.
- An inductor 20 mH, a capacitor 50 μF and a resistor 40Ω are connected in series
- Slope of PV and V for an isobaric process will be
- When a string is divided into three segments of length l₁, l₂ and l₃ the fundamental
- If the momentum of electron is changed by P, then the de-Broglie wavelength
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