| ⇦ | 
| ⇨ |
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: - How much work is required to carry a 6 μC charge from the negative terminal
- The electrons are emitted in the photoelectric effect from a metal surface
- The identical cells connected in series are needed to heat a wire of length one meter
- Energy of all molecules of a monoatomic gas having a volume V and pressure P is 3PV/2.
- A spherical drop of mercury having a potential of 2.5 v is obtained as a result
Topics: Electromagnetic Induction
(76)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- How much work is required to carry a 6 μC charge from the negative terminal
- The electrons are emitted in the photoelectric effect from a metal surface
- The identical cells connected in series are needed to heat a wire of length one meter
- Energy of all molecules of a monoatomic gas having a volume V and pressure P is 3PV/2.
- A spherical drop of mercury having a potential of 2.5 v is obtained as a result
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