| ⇦ | 
| ⇨ |
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: - The time period of a thin bar magnet in Earth’s magnetic field is T
- In an AC circuit the potential differences across an inductance and resistance joined
- The weight of a body on surface of earth is 12.6 N. When it is raised to a height
- When an electron beam passes through an electric field they gain kinetic energy.
- A point source emits sound equally in all directions in a non-absorbing medium.
Topics: Electromagnetic Induction
(76)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The time period of a thin bar magnet in Earth’s magnetic field is T
- In an AC circuit the potential differences across an inductance and resistance joined
- The weight of a body on surface of earth is 12.6 N. When it is raised to a height
- When an electron beam passes through an electric field they gain kinetic energy.
- A point source emits sound equally in all directions in a non-absorbing medium.
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