Which statement is true about opposite charges?

Opposite charges attract each other due to the fundamental principles of electric charge. Charged particles, such as protons (positively charged) and electrons (negatively charged), exhibit a force that draws them together. This is a core tenet of electrostatics, where like charges repel and opposite charges attract. The reason for this attraction lies in the electric field generated by charged particles; when opposite charges are brought close, the electric fields interact in a way that creates a force pulling them together.

In practical terms, this means that if you have a positively charged object and a negatively charged object, they will exert forces on each other that cause them to move towards one another, demonstrating the principle of attraction that governs their interaction.