| ⇦ | 
| ⇨ |
A charged particle (charge q) is moving in a circle of radius R with uniform speed v. The associated magnetic moment µ is given by
Options
(a) qvR²
(b) qvR² / 2
(c) qvR
(d) qvR / 2
Correct Answer:
qvR² / 2
Explanation:
Magnetic moment, m = IA
qv / 2πR (πR²) = qvR / 2
[ I = q/T and T = 2πR / v ]
Related Questions: - The horizontal range and maximum height of a projectile are equal.The angle of projection
- A parallel beam of fast moving electrons is incident normally on a narrow slit.
- A wire having resistance 12Ω is bent in the form of an equilateral triangle.
- Angle of contact of a liquid with a solid depends on
- When a mass M is attached to the spring of force constant k,
Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The horizontal range and maximum height of a projectile are equal.The angle of projection
- A parallel beam of fast moving electrons is incident normally on a narrow slit.
- A wire having resistance 12Ω is bent in the form of an equilateral triangle.
- Angle of contact of a liquid with a solid depends on
- When a mass M is attached to the spring of force constant k,
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