1. Tardigrade
  2. Question
  3. Physics
  4. A magnetized straight wire has magnetic moment M. it is bent into semi circular arc its magnetic moment becomes

Question Error Report

Thank you for reporting, we will resolve it shortly

Back to Question

Q. A magnetized straight wire has magnetic moment $M$. it is bent into semi circular arc its magnetic moment becomes

Solution:

$M^{1}=\frac{2 M \sin \left(\frac{\theta}{2}\right)}{\theta}$
$M^{1}=\frac{2 M \sin \left(\frac{\pi}{2}\right)}{\pi}$
$M^{1}=\frac{2 M}{\pi}$