Lesson: Cables and PlugsPhysics
In this lesson, we will learn how to wire a plug, and what the purpose of each wire in the plug is.
Sample Question Videos
A standard UK plug has three wires.
What color is the neutral wire?
What color is the live wire?
What color is the earth wire?
Which of the following statements correctly explains the purpose of the live wire in a standard UK plug?
Which of the following materials is suitable for use as an electrical wire?