Magnetic Dipole Moment

Question

Magnetic dipole moment of current loop is:

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A current loop behaves like a magnetic dipole with a **magnetic dipole moment** $\vec{m}$.
$\vec{m} = I \vec{A}$
- $I$ is the current circulating in the loop.
- $\vec{A}$ is the area vector of the loop (direction given by the right-hand thumb rule).
- SI Unit: **Ampere-meter$^2$ ($1 	ext{ A}\cdot	ext{m}^2$)**.

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Magnetic Dipole Moment

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