Chapter 7, Problem 33R

To determine

To Explain:The polesthat atoms have at the north pole of a magnet have.

Explanation of Solution

Introduction:

Atoms of a magnet or a magnetic material exhibit magnetic properties.

Since atoms of a magnet exhibit magnetic properties, each atom has a north and a south pole. All atoms throughout the magnet will have both the poles and not just one. The magnetic poles of a group of atoms, point in the same direction. These groups of atoms are called magnetic domains.

Conclusion:

The correct option is D: north and south magnetic poles.