What is the magnetic dipole moment of a magnet? State its unit.

Explanation

To find the magnetic dipole moment of a magnet and its unit, we can follow these steps:

### Step 1: Understanding Magnetic Dipole Moment
The magnetic dipole moment (M) is a vector quantity that represents the strength and orientation of a magnet. It is determined by the product of the pole strength and the distance between the poles.

### Step 2: Defining the Magnetic Dipole Moment
The magnetic dipole moment can be mathematically expressed as:
\[
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