Which type of electric charge repels other positive charges and attracts negative charges?

Positive electric charge is characterized by its interaction with other charges. By definition, like charges repel each other, meaning that two positive charges will push away from one another. Conversely, opposite charges attract, so a positive charge will draw in negative charges.

This behavior is fundamental to understanding electrostatics and electricity in general. The attraction of a positive charge to negative charge is what underlies many electrical interactions, including those in circuits and in the case of static electricity.

Neutral electric charge is not relevant in this context because it does not exert force on either type of charge. A negative electric charge, while it does attract positive charges, is not the answer to the question as it is being asked. Polar electric charge typically refers to molecules with a distribution of charge that results in a dipole, which also does not directly address the mechanics of attraction and repulsion between distinct positive and negative charges.

Understanding these principles is crucial for comprehending how electric charges interact in various physical scenarios.