Basic Qualification · B-005 Basic electronics and theory · B-005-002-003
Quel terme décrit le mouvement de porteurs de charges électriques dans un circuit?
- ALe courant
- BLa tension
- CLa résistance
- DLa capacitance
Correct answer: A — Le courant. Question tirée de la banque officielle d'ISDE.
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
Basic electronics and theory is section B-005 of the Basic exam: 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.
Drill B-005 — free, no account