A circuit or wiring diagram is a visual display of an electrical circuit.
A circuit diagram or wiring diagram uses symbols to represent parts of a circuit.
One way to make this topic more accessible is to use analogies (Lakoff and Johnson 2008). Analogies are examples which possess similar features, or work in a comparable manner, to the ideas that you wish to teach (Harrison and Coll 2007). They offer an excellent method of visualising difficult and unfamiliar concepts, or ideas that can not be directly seen.
The part of an electrical circuit that is between the electrons starting point and the point where they return to the source is called an electrical circuits "load".
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