Basic Qualification · B-005 Basic electronics and theory · B-005-002-003
What do we call the flow of electric charge in a circuit?
- A Current
- B Voltage
- C Resistance
- D Capacitance
Correct answer: A — Current. From the official ISED question bank, verified word for word.
Why
Current is the name for the actual movement of electric charge through a wire, much like water flowing through a pipe. The full explanation — and one for every question — is in Pro.
Practise this section
The theory: Ohm's law, power, series and parallel circuits, AC and DC, frequency and wavelength, decibels, and the metric prefixes the exam leans on.