| ⇦ | 
| ⇨ |
If a steel wire of length l and magnetic moment M is bent into a semicircular arc, then the new magnetic moment is
Options
(a) Mxl
(b) M/l
(c) 2M/π
(d) M
Correct Answer:
Mxl
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - If a nucleus ᴢXᴬ emits 9α and 5β-particles, then the ratio of total protons and neutrons
- 10 mA current can pass through a galvanometer of resistance 25 ohm.
- A car moves from X to Y with a uniform speed v(u) and returns to Y with a uniform speed
- A person holding a rifle (mass of person and rifle together is 100 kg) stands on a smooth
- The r.m.s speed of the molecules of a gas in a vessel is 400 m/s
Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If a nucleus ᴢXᴬ emits 9α and 5β-particles, then the ratio of total protons and neutrons
- 10 mA current can pass through a galvanometer of resistance 25 ohm.
- A car moves from X to Y with a uniform speed v(u) and returns to Y with a uniform speed
- A person holding a rifle (mass of person and rifle together is 100 kg) stands on a smooth
- The r.m.s speed of the molecules of a gas in a vessel is 400 m/s
Topics: Magnetic Effects of Current and Magnetism (167)
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