| ⇦ | 
| ⇨ |
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 half-life of radioactive element is 600 yr. The fraction of sample
- Two bodies A and B have masses 20 Kg and 5 Kg respectively. Each one is acted
- One solid sphere A and another hollow sphere B are of same mass and same outer radii.
- In the Young’s modulus experiment, if length of wire and radius both are doubled,
- A particle of mass 1 mg has the same wavelength as an electron moving with a velocity
Topics: Electromagnetic Induction
(76)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The half-life of radioactive element is 600 yr. The fraction of sample
- Two bodies A and B have masses 20 Kg and 5 Kg respectively. Each one is acted
- One solid sphere A and another hollow sphere B are of same mass and same outer radii.
- In the Young’s modulus experiment, if length of wire and radius both are doubled,
- A particle of mass 1 mg has the same wavelength as an electron moving with a velocity
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