A copper disc of radius 0.1 m is rotated about its centre, with 10 revolutions

A Copper Disc Of Radius 01 M Is Rotated About Physics Question

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:

  1. Mass of the nucleons together in a heavy nucleus is
  2. Light propagates rectilinearly because of its
  3. Hard X-rays for the study of fractures in bones should have a minimum wavelength
  4. An electric dipole of dipole moment p is placed in a uniform external electric field
  5. If by mistake voltmeter is connected in series and ammeter in parallel then

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.

NEETLab Mobile App

Share this page with your friends

Be the first to comment

Leave a Reply

Your email address will not be published.


*