Which of the following would be considered a current? a negative ions flowing in a liquid b electrons moving in a vacuum c positive ions flowing in a liquid d electrons moving in a wire e ions moving in a vacuum I presume all of these would be electric currents after reading this definition... Electric current means, depending on the context, a flow of electric charge (a phenomenon) or the rate of flow of electric charge (a quantity). This flowing electric charge is typically carried by moving electrons, in a conductor such as wire; in an electrolyte, it is instead carried by ions, and, in a plasma, by both. "flow of electric charge" I believe a-e are all electric charges. Please help me confirm this... Thank you in advance for any help you can give.