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Schematic Diagrams & Symbols

This physics video tutorial explains how to read a schematic diagram by knowing what each electric symbol represent in a typical electrical circuit. It covers circuit symbols such as resistors, capacitors, inductors, wires, ground, motors, batteries, electrolytic capacitors, lamps & lightbulbs, diodes, LEDs or light emitting diodes, solar cells, transformers, voltmeters, ammeters, NPN transistors, PNP transistors, speakers, open switches, and closed switches.