Bar Magnet Torque Simulation
M = τ / (B × sinθ) = 4.5×10-2 / (0.25 × sin(30°)) = 0.36 J/T
Magnetic Moment: M = 0.36 J/T
This simulation demonstrates how the magnetic moment (M) of a bar magnet can be determined from the torque (τ) it experiences in an external magnetic field (B).
The relationship is given by: τ = M × B × sinθ
Where θ is the angle between the magnet's axis and the magnetic field direction.
Torque Parameters
Value: 4.5×10-2 J
Value: 30°
Magnetic Field
Value: 0.25 T
