Question

Define magnetic dipole moment

Answer 1

Magnetic dipole moment
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It is defined as the product of the pole strength and distance between the poles


Equation of dipole moment is

m = p2l


It's Si unit is ampere meter square (Am^2)

Answer 2

The magnetic moment of a magnet is a quantity that determines the torque it will experience in an external magnetic field. Magnetic moment is defined as a vector relating the aligning torque on the object from an externally applied magnetic field to the field vector itself. The relationship is given by: τ=μ×B.