The intensity of magnetisation of a bar magnet is 5×10⁴ Am⁻¹. The magnetic length

The Intensity Of Magnetisation Of A Bar Magnet Is 5x10 Physics Question

The intensity of magnetisation of a bar magnet is 5×10⁴ Am⁻¹. The magnetic length and the area if cross- section of the magnet are 12 cm and 1 cm⁻² respectively. The magnitude of magnetic moment of this bar magnet (in SI unit) is

Options

(a) 0.6
(b) 1.3
(c) 1.2
(d) 2.4

Correct Answer:

0.6

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

Related Questions:

  1. 4 point charges each +q is placed on the circumference of a circle
  2. C and Si both have same lattice strcture, having 4 bonding electron in each
  3. A particle of mass M is suited at the centre of a spherical shell of same mass and radius
  4. A 10 micro farad capacitor is charged to 500 V and then its plates are joined
  5. A stone of mass 1 kg tied to a light inexensible string of length L=10/3 is whirling

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.

NEETLab Mobile App

Share this page with your friends

Be the first to comment

Leave a Reply

Your email address will not be published.


*