Question

List some similarities and differences between electric and magnetic forces.

A. Similarities: Attraction, Differences: Repulsion
B. Similarities: Contact forces, Differences: Non-contact forces
C. Similarities: Dependence on charge, Differences: Independence of charge
D. Similarities: Gravitational nature, Differences: Electromagnetic nature

Answer 1

Electric and magnetic forces have similarities in terms of being attractive or repulsive and acting over large distances, but they differ in terms of the orientations of the forces in relation to field lines.

Step-by-step explanation:

Electric and magnetic forces have both similarities and differences. One similarity is that both forces can be either attractive or repulsive. Another similarity is that both forces are long-range forces, meaning they act over large distances. However, there are also differences between electric and magnetic forces. For example, the electric force is parallel to electric field lines, whereas the magnetic force on moving charges is perpendicular to magnetic field lines.