| ⇦ | 
| ⇨ |
Two circuits have a mutual inductance of 0.1 H. What average e.m.f. is induced in one circuit when the current in the other circuit changes from 0 to 20 A in 0.02 s?
Options
(a) 240 V
(b) 230 V
(c) 100 V
(d) 300 V
Correct Answer:
100 V
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A wire of a certain material is stretched slowly by ten percent. Its new resistance
- An inclined plane of length 5.60m making an angle of 45⁰ with the horizontal is placed
- An LCR circuit contains resistance of 100 ohm and a supply of 200 volt at 300 radian
- If doubly ionised lithium atom is hydrogen like with atomic number 3, the wavelength
- An explosion blows a rock into three parts. Two parts go off at right angles to each other
Topics: Electromagnetic Induction
(76)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A wire of a certain material is stretched slowly by ten percent. Its new resistance
- An inclined plane of length 5.60m making an angle of 45⁰ with the horizontal is placed
- An LCR circuit contains resistance of 100 ohm and a supply of 200 volt at 300 radian
- If doubly ionised lithium atom is hydrogen like with atomic number 3, the wavelength
- An explosion blows a rock into three parts. Two parts go off at right angles to each other
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