| ⇦ | 
| ⇨ |
A copper disc of radius 0.1 m is rotated about its centre, with 10 revolutions per second, in a uniform magnetic field of 0.1 tesla with its plane perpendicular to the field. The e.m.f. induced across the radius of the disc is
Options
(a) πx10⁻¹ volt
(b) πx10⁻¹² volt
(c) 2πx10⁻¹ volt
(d) 2πx10⁻² volt
Correct Answer:
πx10⁻¹² volt
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A particle is executing the motion x=Acos (ωt-θ). The maximum velocity of the particle is
- Point masses m₁ and m₂ are placed at the opposite ends of a rigid rod of length L,
- The frequency of light ray having the wavelength 3000Å is
- Length of a conductor is 50 cm radius of cross section 0.1 cm and resistivity
- The dimensional formula for Boltzmann’s constant is
Topics: Electromagnetic Induction
(76)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A particle is executing the motion x=Acos (ωt-θ). The maximum velocity of the particle is
- Point masses m₁ and m₂ are placed at the opposite ends of a rigid rod of length L,
- The frequency of light ray having the wavelength 3000Å is
- Length of a conductor is 50 cm radius of cross section 0.1 cm and resistivity
- The dimensional formula for Boltzmann’s constant is
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