👉 The term "multipolar" refers to a system of charges that are distributed in different ways around an object. This can include both positive and negative charges, or even electrically neutral charges like electrons or protons. In a multipolar system, there is typically one type of charge per unit volume (e.g., positive or negative ions). The distribution of these charges can be uniform or non-uniform, depending on the specific application. For example, in an electrical circuit, the voltage and current