Question

The units of magnetic pole strength and magnetic dipole moment of a magnet are

Answer 1

Unit of magnetic pole strength:

1. The force with which a material is attracted to a magnet is known as the pole strength of the magnet.
2. The unit of magnetic pole strength is $ampere-meter\left(Am\right)$.

Unit of magnetic dipole moment:

1. The tendency of an object to align with a magnetic field is termed magnetic dipole moment.
2. It is mathematically defined as the product of magnetic pole strength and magnetic length. Its unit is $ampere-squaremetre\left(A{m}^2\right)$

Hence, the units of magnetic pole strength and magnetic dipole moment of a magnet are $Am$ and $A{m}^2$, respectively.