Therefore students can have difficulty grasping the ideas and principles involved and constructing understanding. Misconceptions may develop, with students believing electricity is a substance which gets used up. Understanding of electricity involves students acquiring a specialised specific set of vocabulary. However, although we cannot see electrical charges moving and transferring energy, the effect of the transfer can be seen.
Drawings for electronic circuits are called "circuit diagrams". Drawings for electrical circuits are called "wiring diagrams". Like other diagrams, these diagrams are usually drawn by draftsmen, and then printed. Diagrams may also be created digitally using specialized software.
We frequently use analogies to teach about electricity and electric circuits and have found them to provide an evocative method to bring this topic to life. The topic of electricity has the added difficulty of having specialised and often unfamiliar vocabulary which students have to learn; use of analogies helps students learn these new words.
The point where those electrons enter an electrical circuit is called the "source" of electrons. The point where the electrons leave an electrical circuit is called the "return" or "earth ground". The exit point is called the "return" because electrons always end up at the source when they complete the path of an electrical circuit.
Alfa romeo wiring diagram bestharleylinks
Alfa romeo wiring diagram diagrams instruction
V manual alfa romeo spider ac wiring diagram
Proposed ac wiring diagram for gtv alfa
Alfa romeo spider wiring diagram gtv
Alfa romeo spider wiring diagram vacuum auto
Alfa romeo wiring diagrams spider
Alfa romeo spider veloce wiring diagram auto
European electrical symbols chart alfa romeo forums
Alfa romeo wiring diagram images
Alfa bose wiring diagram
Alfa romeo electrical wiring diagram
Alfa romeo spider wiring diagram schemes parts auto
Electrical wiring lighting diagrams air conditioning