| ⇦ | 
| ⇨ |
A conducting square frame of side ‘a’ and a long straight wire carrying current I are located in the same plane as shown in the figure. The frame moves to the right with a constant velocity ‘V’. The emf induced in the frame will be proportional to
Options
(a) 1/(2x-a)²
(b) 1/(2x+a)²
(c) 1/(2x-a)(2x+a)
(d) 1/x²
Correct Answer:
1/(2x-a)(2x+a)
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - If the length of a stretched string is shortened by 4% and the tension is increased
- A coil has resistance 30 ohm and inductive reactance 20 ohmn at 50 Hz frequency.
- The angular speed of earth, so that the object on equator may appear weightless
- A galvanometer is converted into an ammeter by connecting
- Electrons of mass m with de-Broglie wavelength λ fall on the target in an X-ray tube.
Topics: Electromagnetic Induction
(76)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If the length of a stretched string is shortened by 4% and the tension is increased
- A coil has resistance 30 ohm and inductive reactance 20 ohmn at 50 Hz frequency.
- The angular speed of earth, so that the object on equator may appear weightless
- A galvanometer is converted into an ammeter by connecting
- Electrons of mass m with de-Broglie wavelength λ fall on the target in an X-ray tube.
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