COMPONENTS AND SYMBOLS TABLES POWER SOURCES COMPONENT IMAGE ELECTRICALSIMBOL BATTERY They can make stored energy into electrical current CELL BATTERY They can charge a pone LOAD DEVICES LIGHTBULB It produces light ENGINE It produces movment BUZZER It produce sound LEDS The lights are differnt colours It produce light with different colours RESISTOR Limits the the curren ton a circuit POTENTIOMETER Controls the direction of the energy CONTROL AND PROTECTION DEVICES ONE-WAY SWITCH It can turn the light off on PUSH BUTTON SWITCH It turn off the electricity pushing a botton LIMIT SWIT...