Question

Write SI unit of Magnetic Dipole Moment

Answer 1

Magnetic dipole moment:

1. The magnetic moment is the product of current and area.
2. Magnetic dipole moment can be expressed in the form of an equation: $$\begin{gathered} \mu =Current\times Area \\ =\left[Ampere\right]\times \left[m^2\right] \end{gathered}$$
3. The SI unit of magnetic moment is $\mathrm{A}{\mathrm{m}}^2$.
4. Where A is the ampere, m is the meter.

Hence, the SI unit of magnetic dipole moment is $\mathrm{A}{\mathrm{m}}^2$.