Please enable JavaScript.
Coggle requires JavaScript to display documents.
BASIC ENERGY, conductors and insulators - Coggle Diagram
BASIC ENERGY
ELECTRIC CIRCUITS. COMPONENTS
AN ELECTRIC CIRCUIT IS A SERIES OF INTERCONNECTED COMPONENTS THAT AN ELECTRIC CURRENT FLOW THROUGH TO PRODUCE AN EFFECT
LOAD DEVICES: COMPONENTS THAT RECIVE ELECTRICAL ENERGY .
BUZZER
LAMP
RESISTOR
MOTOR
CONTROL DEVICES: DEVICES THAT REGULATE THE CIRCUITS
ONE-WAY SWITCH
TWO-WAY SWITCH
PUT SWITCH
CONDUCTORS:
WIRES
POWER SOURCES
BETTERY
CELL
ELECTRICITY ELECTRICAL ENERGY
Electricity
Electric current
Electrical energy
light, heat, sound, motion
Conductor
Insultator
OPEN AND CLOSED CIRCUITS AND SHORT CIRCUITS
OPEN CIRCUIT: IS WHEN THE ENERGY OF THE POWER SOURCE CAN NOT REACH THE LOAD DEVICES
CLOSED CIRCUIT: IS WHEN THE ENRGY OF THE POWER SOURCE RACHES THE LOAD DEVICES
SHORT CIRCUIT: IT OCCURS WHEN THE ELCTRIC CURRECT IS RANSPORTED BY THE WIRES WITHOUT PASSING THROUGH A LOAD DEVICE
OHM¨S LAW
CURRENT : AMOUNT OF ELECTRONS FLOWING TRHOUGH A CONDUCTOR OVER A CERTAIN TIME
VOLTGE: DIFFERNCE IN ELECTRICAL ENERGY BETWEEN TWO POINTS
RESISTANCE : OPPOSITION TO THE FLOW OF THE ELECTRIC CURRENT
OHMS LAW : THE CURRENT IN A CIRCUIT IS DIRECTLY PROPORTIONAL TO THE ELECTRIC POTENTIAL DIFFERNECE IMPRESS ACROSS ITS ENDS AND INVERSELY PROPORTIONAL TO THE TOTAL RESISTENCE OFFRED BY THE EXTERNAL CIRCUIT
TYPES OF CIRCUIT
SERIES CIRCUITS:IN THIS CIRCUIST, ARE ALL THE COMPONENTS ARE CONNECTED ONE AFTER THE OTHER
PARALLEL CIRCUITS: IN THIS CIRCUIS , THE LOAD DEVICES ARE CONNECTED ON DIFFERNT BRUNCHES OF THE WIRE
SERIES-PARALLEL COMVINATION CIRCUITS : THIS CIRCUITS CONTAIN DEVICES CONNECTED IN SERIES AND IN PARALLEL
Energy and the environment
ENVIROENTAL IMPACT OF ENERGY PRODUCTION AND TRANSMISSION : ELECTRICAL ENERGY IS GENERATED INDUSTRIALLY IN POWER STATIONS, WICH CONVERT A FORM OF ENERGY TO ELECTRICAL ENERGY
RESPONSIBLE USE OF ELECTRICAL ENERGY : WHEN WE SAFE ENERGY, WE SAFE MONEY TOO BOUGHT MORE IMPORTANTLY , WE SAFE NATURAL RESOURCES AND HELP TO PROTECT THE ENVIROMENT
TIPS ON RESPONSABLE ENERGY USE
CONSUME LESS ENERGY
USE CERTAIN DOMESTIC APPLIANCES
LOW ENERGY BULBS
SWICH OFF ELECTRONIC EQUIPMENT
SERIES AND PARAREL CIRCITS
SERIES CIRCUITS: RELATIONSHIP BETWEEN THE VARIABLES OF THE REAL CIRCUIT AND THE EQUIVALENT CIRCUIT
CURRENT
VOLTAGES
RESISTANCES
PARALLEL CIRCUIT: RELATIONSHIP BETWEEN THE VARIABLES OF THE REAL CIRCUIT AND THE EQUIVALENT CIRCUIT
CURRENTS
VOLTAGES
RESISTANCES
CONDUCTORS AND INSULATOR. STATIC ENERGY
REPRESENTING CIRCUITS
WE REPRESENT ELECTRICAL CIRCUITS WITH AN ELECTRICAL SCHEMATIC
SIMPLE CIRCUIT WHITH ONE-WAY SWITCH AND LAMP
SIMPLE CIRCUIT WITH ONE-WAY SWITCH AND BUZZER
CONVERTING ELECTRICAL ENERGY
ELECTRICAL ENERGY CAN BE CONVERTED TO OTHER TYPES OF ENERGY
HEAT:RESISITOR
MOTION: MOTOR
LIGHT: LAMP
SOUND: BUZZER
conductors and insulators
PLASTIC (INSULATOR)
CARDBOARD (INSULATOR)
WOOD (INSULATOR)
GOLD AND SILVER (CONDUCTOR)
COPPER (CONDUCTOR)
ALUMINIUM (CONDUCTOR)
MATERAILS THAT LET ELECTRIC CURRENT FLOW THROUGH THEM ARE CALLED CODUCTORS.
MATERIALS THAT DON'T LET ELECTRIC CURRENT FLOW THROUGH THEM ARE CALLED INSULATORS.
