Torque on a rectangular loop in a magnetic field formula
Answers
hhhhTorque
Torque(τ) is the twisting force that tends to cause rotation. The axis of rotation is the point where the object rotates.
τ = F×r
Where F – force applied and r – the distance between the centre of the axis of rotation and to the point where force is applied.
Torque On Current Loop, Magnetic Dipole
A magnetic dipole is the limit of either a closed loop of electric current or a pair of poles as the dimensions of the source are reduced to zero while keeping the magnetic moment constant. Now we shall show that a steady current I passing through a rectangular loop placed in a uniform magnetic field experiences a torque. It does not experience a net force. This behaviour is similar to the of an electric dipole in a uniform electric field.mark s brainliest