A bar magnet of lenth `l` and magnetic dipole moment 'M' is bent in the form of an arc as shown
Channel: Doubtnut
Date: 02/08/2020

A bar magnet of lenth `l` and magnetic dipole moment 'M' is bent in the form of an arc as shown in figure. The new magnetic dipole moment will be  img src="https://d10lpgp6xz60nq.cloudfront.net/physics_images/PR_XII_V01_C03_E01_346_Q01.png" width="80%"