• A slender, 100- g bar magnet 15.0 cm long has a magnetic moment of 6.00 A m2. It is held at an angle of 45 o to the direction of a uniform magnetic field. When released, it begins to rotate about its center with an initial angular acceleration of 8.15×103 rad/s2. What is the magnitude of the magnetic field?

  
  

Answer rating: 100% (QA)

To solve this problem we can consider the torque acting on the magnet due to the magnetic field whic... View the full answer