Final answer:
The force between magnetic poles and charged particles is similar in that both obey inverse square laws and have field lines illustrating force direction and strength. Like charges or poles repel while opposites attract. However, they differ as magnetic forces on moving charges are velocity dependent and perpendicular to motion, unlike electric forces.
Step-by-step explanation:
The force between two magnetic poles is similar to the force between two charged particles in various ways. Both types of forces diminish with the square of the distance between the objects; this principle is articulated in Coulomb's Law for electric charges and in a similar form for magnetism. Additionally, just as like charges repel each other and opposite charges attract, the same is true for magnetic poles where like poles repel and unlike poles attract.
The magnetic forces and electric forces are both mediated by fields, which can be illustrated using field lines. For magnetic fields, these lines emanate from the north pole and terminate at the south pole of a magnet, indicating the direction of the magnetic force. In contrast, electric fields originate from positive charges and end on negative charges. The strength of both fields is shown by the density of these lines.
However, there are differences between these forces. A key difference is that the magnetic force on a moving charge depends on the velocity of the charge and is always perpendicular to its direction of motion, whereas the electric force on a charge is independent of its velocity and points along the direction of the electric field lines.