| ⇦ | 
| ⇨ |
A wire of length 1 m is moving at a speed of 2 ms⁻¹ perpendicular to its length in a homegeneous magnetic field of 0.5 T. If the ends of the wire are joined to a circuit of resistanc 6Ω, then the rate at which work is being done to keep the wire moving at constant speed is
Options
(a) 1W
(b) 1/3 W
(c) 1/6 W
(d) 1/12 W
Correct Answer:
1/6 W
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - In Young’s double slit experiment with sodium vapour lamp of wavelength
- A magnetic needle suspended parallel to a magnetic field requires √3J of work
- In intrinsic semiconductor at room temperature number of electrons and holes are
- A certain number of spherical dropes of a liquid of radius r coalesce to form a single
- A 0.5 kg ball moving with a speed of 12 m/s strikes a hard wall at an angle
Topics: Electromagnetic Induction
(76)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In Young’s double slit experiment with sodium vapour lamp of wavelength
- A magnetic needle suspended parallel to a magnetic field requires √3J of work
- In intrinsic semiconductor at room temperature number of electrons and holes are
- A certain number of spherical dropes of a liquid of radius r coalesce to form a single
- A 0.5 kg ball moving with a speed of 12 m/s strikes a hard wall at an angle
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